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50112014925 = 3527227569739
BaseRepresentation
bin101110101010111010…
…001010101001001101
311210100101121010012210
4232222322022221031
51310112133434200
635004322221033
73422552045610
oct565272125115
9153311533183
1050112014925
111a285a20575
1298664b4779
13495802c24b
1425d556c177
15148461e650
hexbaae8aa4d

50112014925 has 96 divisors (see below), whose sum is σ = 95401036800. Its totient is φ = 22736540160.

The previous prime is 50112014921. The next prime is 50112014959. The reversal of 50112014925 is 52941021105.

It is not a de Polignac number, because 50112014925 - 22 = 50112014921 is a prime.

It is a super-3 number, since 3×501120149253 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 50112014892 and 50112014901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50112014921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67810206 + ... + 67810944.

It is an arithmetic number, because the mean of its divisors is an integer number (993760800).

Almost surely, 250112014925 is an apocalyptic number.

It is an amenable number.

50112014925 is a deficient number, since it is larger than the sum of its proper divisors (45289021875).

50112014925 is a wasteful number, since it uses less digits than its factorization.

50112014925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555 (or 1550 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 50112014925 in words is "fifty billion, one hundred twelve million, fourteen thousand, nine hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 175 227 525 569 681 739 1135 1589 1707 2217 2845 3405 3695 3983 4767 5173 5675 7945 8535 11085 11949 14225 15519 17025 18475 19915 23835 25865 39725 42675 55425 59745 77595 99575 119175 129163 129325 167753 298725 387489 387975 420491 503259 645815 838765 904141 1174271 1261473 1937445 2102455 2516295 2712423 2943437 3229075 3522813 4193825 4520705 5871355 6307365 8830311 9687225 10512275 12581475 13562115 14717185 17614065 22603525 29356775 31536825 44151555 67810575 73585925 88070325 95451457 220757775 286354371 477257285 668160199 1431771855 2004480597 2386286425 3340800995 7158859275 10022402985 16704004975 50112014925