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49798063308 = 22371619366173
BaseRepresentation
bin101110011000001100…
…100010010011001100
311202112111211201120010
4232120030202103030
51303441301011213
634513225153220
73412020361020
oct563014422314
9152474751503
1049798063308
111a134788024
12979932b810
134907c88066
1425a59a6380
151466ca6ac3
hexb983224cc

49798063308 has 48 divisors (see below), whose sum is σ = 132877221120. Its totient is φ = 14219191104.

The previous prime is 49798063307. The next prime is 49798063339. The reversal of 49798063308 is 80336089794.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (49798063303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47091 + ... + 319082.

It is an arithmetic number, because the mean of its divisors is an integer number (2768275440).

Almost surely, 249798063308 is an apocalyptic number.

It is an amenable number.

49798063308 is an abundant number, since it is smaller than the sum of its proper divisors (83079157812).

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

49798063308 is a wasteful number, since it uses less digits than its factorization.

49798063308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367806 (or 367804 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 49798063308 in words is "forty-nine billion, seven hundred ninety-eight million, sixty-three thousand, three hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1619 3238 4857 6476 9714 11333 19428 22666 33999 45332 67998 135996 366173 732346 1098519 1464692 2197038 2563211 4394076 5126422 7689633 10252844 15379266 30758532 592834087 1185668174 1778502261 2371336348 3557004522 4149838609 7114009044 8299677218 12449515827 16599354436 24899031654 49798063308