Base | Representation |
---|---|
bin | 101111100001011010… |
… | …1011010110101000111 |
3 | 100202102020210010122202 |
4 | 1133002311122311013 |
5 | 3133001033444424 |
6 | 114514342345115 |
7 | 10241653311215 |
oct | 1370265326507 |
9 | 322366703582 |
10 | 102053031239 |
11 | 3a30a303935 |
12 | 1794142b19b |
13 | 9814c63b23 |
14 | 4d219a1cb5 |
15 | 29c45c52ae |
hex | 17c2d5ad47 |
102053031239 has 8 divisors (see below), whose sum is σ = 102821679840. Its totient is φ = 101285604000.
The previous prime is 102053031209. The next prime is 102053031253. The reversal of 102053031239 is 932130350201.
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 102053031239 - 236 = 33333554503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102053031209) 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, 137252 + ... + 472169.
It is an arithmetic number, because the mean of its divisors is an integer number (12852709980).
Almost surely, 2102053031239 is an apocalyptic number.
102053031239 is a deficient number, since it is larger than the sum of its proper divisors (768648601).
102053031239 is a wasteful number, since it uses less digits than its factorization.
102053031239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610681.
The product of its (nonzero) digits is 4860, while the sum is 29.
The spelling of 102053031239 in words is "one hundred two billion, fifty-three million, thirty-one thousand, two hundred thirty-nine".
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