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242196124031 = 5931097372311
BaseRepresentation
bin1110000110010000000…
…0111001000101111111
3212011011001201212210222
43201210000321011333
512432004201432111
6303132515251555
723332563041531
oct3414400710577
9764131655728
10242196124031
1193795441784
123ab32ba9bbb
1319aba376ac4
14ba181db851
156477b5e7db
hex386403917f

242196124031 has 8 divisors (see below), whose sum is σ = 242826354144. Its totient is φ = 241566641920.

The previous prime is 242196124013. The next prime is 242196124087. The reversal of 242196124031 is 130421691242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242196124031 - 234 = 225016254847 is a prime.

It is a super-2 number, since 2×2421961240312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242196123982 and 242196124000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242196124631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464366 + ... + 836676.

It is an arithmetic number, because the mean of its divisors is an integer number (30353294268).

Almost surely, 2242196124031 is an apocalyptic number.

242196124031 is a deficient number, since it is larger than the sum of its proper divisors (630230113).

242196124031 is a wasteful number, since it uses less digits than its factorization.

242196124031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374001.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 242196124031 in words is "two hundred forty-two billion, one hundred ninety-six million, one hundred twenty-four thousand, thirty-one".

Divisors: 1 593 1097 372311 650521 220780423 408425167 242196124031