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4976428487760 = 243257439302431
BaseRepresentation
bin100100001101010101001…
…0000001001010001010000
3122121202000212011020102100
41020122222100021101100
51123013211143102020
614330050101120400
71022351352133122
oct110325220112120
918552025136370
104976428487760
111649545167534
1268456b9b9100
132a13767a20a2
14132c09009212
15896ad16ea90
hex486aa409450

4976428487760 has 120 divisors (see below), whose sum is σ = 16735000748544. Its totient is φ = 1325261387520.

The previous prime is 4976428487753. The next prime is 4976428487777. The reversal of 4976428487760 is 677848246794.

4976428487760 is a `hidden beast` number, since 4 + 9 + 7 + 64 + 28 + 487 + 7 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4116256 + ... + 5186175.

Almost surely, 24976428487760 is an apocalyptic number.

4976428487760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4976428487760 is an abundant number, since it is smaller than the sum of its proper divisors (11758572260784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4976428487760 is a wasteful number, since it uses less digits than its factorization.

4976428487760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9303193 (or 9303184 counting only the distinct ones).

The product of its (nonzero) digits is 910393344, while the sum is 72.

The spelling of 4976428487760 in words is "four trillion, nine hundred seventy-six billion, four hundred twenty-eight million, four hundred eighty-seven thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 743 1486 2229 2972 3715 4458 5944 6687 7430 8916 11145 11888 13374 14860 17832 22290 26748 29720 33435 35664 44580 53496 59440 66870 89160 106992 133740 178320 267480 534960 9302431 18604862 27907293 37209724 46512155 55814586 74419448 83721879 93024310 111629172 139536465 148838896 167443758 186048620 223258344 279072930 334887516 372097240 418609395 446516688 558145860 669775032 744194480 837218790 1116291720 1339550064 1674437580 2232583440 3348875160 6697750320 6911706233 13823412466 20735118699 27646824932 34558531165 41470237398 55293649864 62205356097 69117062330 82940474796 103675593495 110587299728 124410712194 138234124660 165880949592 207351186990 248821424388 276468249320 311026780485 331761899184 414702373980 497642848776 552936498640 622053560970 829404747960 995285697552 1244107121940 1658809495920 2488214243880 4976428487760