Base | Representation |
---|---|
bin | 1100001110110… |
… | …01110100010011 |
3 | 21011001211022001 |
4 | 12013121310103 |
5 | 202231312201 |
6 | 14103054431 |
7 | 2354056114 |
oct | 607316423 |
9 | 234054261 |
10 | 102604051 |
11 | 52a0aa40 |
12 | 2a441417 |
13 | 18345b74 |
14 | d8ac20b |
15 | 901b301 |
hex | 61d9d13 |
102604051 has 8 divisors (see below), whose sum is σ = 112580784. Its totient is φ = 92735520.
The previous prime is 102604049. The next prime is 102604057. The reversal of 102604051 is 150406201.
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 102604051 - 21 = 102604049 is a prime.
It is a super-2 number, since 2×1026040512 = 21055182563221202, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102604057) 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, 25056 + ... + 28861.
It is an arithmetic number, because the mean of its divisors is an integer number (14072598).
Almost surely, 2102604051 is an apocalyptic number.
102604051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
102604051 is a deficient number, since it is larger than the sum of its proper divisors (9976733).
102604051 is a wasteful number, since it uses less digits than its factorization.
102604051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54101.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 102604051 is about 10129.3657748153. The cubic root of 102604051 is about 468.1533864841.
The spelling of 102604051 in words is "one hundred two million, six hundred four thousand, fifty-one".
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