Base | Representation |
---|---|
bin | 110010001000101110… |
… | …0100110010111010101 |
3 | 101021220111020211012202 |
4 | 1210101130212113111 |
5 | 3231000211022440 |
6 | 121243403054245 |
7 | 10531041325013 |
oct | 1442134462725 |
9 | 337814224182 |
10 | 107666892245 |
11 | 41730176790 |
12 | 18a49511385 |
13 | a1cb032383 |
14 | 52d53b78b3 |
15 | 2c02386615 |
hex | 19117265d5 |
107666892245 has 32 divisors (see below), whose sum is σ = 144688287744. Its totient is φ = 76235745600.
The previous prime is 107666892233. The next prime is 107666892269. The reversal of 107666892245 is 542298666701.
It is not a de Polignac number, because 107666892245 - 210 = 107666891221 is a prime.
It is a super-2 number, since 2×1076668922452 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 662324 + ... + 808706.
It is an arithmetic number, because the mean of its divisors is an integer number (4521508992).
Almost surely, 2107666892245 is an apocalyptic number.
It is an amenable number.
107666892245 is a deficient number, since it is larger than the sum of its proper divisors (37021395499).
107666892245 is a wasteful number, since it uses less digits than its factorization.
107666892245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146753.
The product of its (nonzero) digits is 8709120, while the sum is 56.
The spelling of 107666892245 in words is "one hundred seven billion, six hundred sixty-six million, eight hundred ninety-two thousand, two hundred forty-five".
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