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50115055016097 = 3237656512292359
BaseRepresentation
bin10110110010100010100100…
…00011010101100010100001
320120102221201100110122222100
423121101102003111202201
523032041113041003342
6254330312145401013
713361456532054621
oct1331212203254241
9216387640418870
1050115055016097
1114a71748072655
125754772639169
1321c6aa22a2066
14c5381dcd0881
155bd91a929e4c
hex2d94520d58a1

50115055016097 has 24 divisors (see below), whose sum is σ = 74346021247680. Its totient is φ = 32506553383200.

The previous prime is 50115055016041. The next prime is 50115055016123. The reversal of 50115055016097 is 79061055051105.

50115055016097 is a `hidden beast` number, since 5 + 0 + 1 + 1 + 5 + 0 + 550 + 1 + 6 + 0 + 97 = 666.

It is not a de Polignac number, because 50115055016097 - 220 = 50115053967521 is a prime.

It is a super-2 number, since 2×501150550160972 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50115055018097) 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 23 ways as a sum of consecutive naturals, for example, 20715604 + ... + 23007962.

It is an arithmetic number, because the mean of its divisors is an integer number (3097750885320).

Almost surely, 250115055016097 is an apocalyptic number.

It is an amenable number.

50115055016097 is a deficient number, since it is larger than the sum of its proper divisors (24230966231583).

50115055016097 is a wasteful number, since it uses less digits than its factorization.

50115055016097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358053 (or 2358050 counting only the distinct ones).

The product of its (nonzero) digits is 236250, while the sum is 45.

The spelling of 50115055016097 in words is "fifty trillion, one hundred fifteen billion, fifty-five million, sixteen thousand, ninety-seven".

Divisors: 1 3 9 37 111 333 65651 196953 590859 2292359 2429087 6877077 7287261 20631231 21861783 84817283 254451849 763355547 150495660709 451486982127 1354460946381 5568339446233 16705018338699 50115055016097