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48769807560 = 2335478647129
BaseRepresentation
bin101101011010111010…
…000011010011001000
311122212211222220211220
4231122322003103020
51244340032320220
634223214122040
73344363344605
oct553272032310
9148784886756
1048769807560
1119757315291
129550ab0320
1347a2c36ac6
1425091c16ac
151406893540
hexb5ae834c8

48769807560 has 64 divisors (see below), whose sum is σ = 149422406400. Its totient is φ = 12728572416.

The previous prime is 48769807523. The next prime is 48769807577. The reversal of 48769807560 is 6570896784.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 48769807494 and 48769807503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4317925 + ... + 4329204.

It is an arithmetic number, because the mean of its divisors is an integer number (2334725100).

Almost surely, 248769807560 is an apocalyptic number.

48769807560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48769807560 is an abundant number, since it is smaller than the sum of its proper divisors (100652598840).

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

48769807560 is a wasteful number, since it uses less digits than its factorization.

48769807560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8647190 (or 8647186 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 48769807560 in words is "forty-eight billion, seven hundred sixty-nine million, eight hundred seven thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 47 60 94 120 141 188 235 282 376 470 564 705 940 1128 1410 1880 2820 5640 8647129 17294258 25941387 34588516 43235645 51882774 69177032 86471290 103765548 129706935 172942580 207531096 259413870 345885160 406415063 518827740 812830126 1037655480 1219245189 1625660252 2032075315 2438490378 3251320504 4064150630 4876980756 6096225945 8128301260 9753961512 12192451890 16256602520 24384903780 48769807560