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4980744954 = 2322943593761
BaseRepresentation
bin1001010001110000…
…00010001011111010
3110212010011001121100
410220320002023322
540200032314304
62142122352230
7234266430213
oct45070021372
913763131540
104980744954
112126556449
12b7005b676
13614b79583
143536cc40a
151e2401439
hex128e022fa

4980744954 has 96 divisors (see below), whose sum is σ = 11620065600. Its totient is φ = 1538772480.

The previous prime is 4980744919. The next prime is 4980744971. The reversal of 4980744954 is 4594470894.

4980744954 is a `hidden beast` number, since 4 + 9 + 80 + 74 + 495 + 4 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4980744954.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1322434 + ... + 1326194.

It is an arithmetic number, because the mean of its divisors is an integer number (121042350).

Almost surely, 24980744954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4980744954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5810032800).

4980744954 is an abundant number, since it is smaller than the sum of its proper divisors (6639320646).

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

4980744954 is a wasteful number, since it uses less digits than its factorization.

4980744954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900 (or 3897 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 4980744954 is about 70574.3930473369. The cubic root of 4980744954 is about 1707.7780785533.

The spelling of 4980744954 in words is "four billion, nine hundred eighty million, seven hundred forty-four thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 9 18 29 43 58 59 86 87 118 129 174 177 258 261 354 387 522 531 774 1062 1247 1711 2494 2537 3422 3741 3761 5074 5133 7482 7522 7611 10266 11223 11283 15222 15399 22446 22566 22833 30798 33849 45666 67698 73573 109069 147146 161723 218138 220719 221899 323446 327207 441438 443798 485169 654414 662157 665697 970338 981621 1324314 1331394 1455507 1963242 1997091 2911014 3994182 4689967 6435071 9379934 9541657 12870142 14069901 19083314 19305213 28139802 28624971 38610426 42209703 57249942 57915639 84419406 85874913 115831278 171749826 276708053 553416106 830124159 1660248318 2490372477 4980744954