Base | Representation |
---|---|
bin | 110001011101111100… |
… | …1010010011000111001 |
3 | 101011012110110000000121 |
4 | 1202323321102120321 |
5 | 3220030240301100 |
6 | 120445131133241 |
7 | 10450342314655 |
oct | 1427371223071 |
9 | 334173400017 |
10 | 106231572025 |
11 | 41063a53427 |
12 | 187088a4221 |
13 | a02c868177 |
14 | 51da90da65 |
15 | 2b6b36651a |
hex | 18bbe52639 |
106231572025 has 24 divisors (see below), whose sum is σ = 135111314624. Its totient is φ = 82811332800.
The previous prime is 106231571981. The next prime is 106231572047. The reversal of 106231572025 is 520275132601.
It is not a de Polignac number, because 106231572025 - 221 = 106229474873 is a prime.
It is a super-2 number, since 2×1062315720252 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 335212 + ... + 569938.
Almost surely, 2106231572025 is an apocalyptic number.
It is an amenable number.
106231572025 is a deficient number, since it is larger than the sum of its proper divisors (28879742599).
106231572025 is a wasteful number, since it uses less digits than its factorization.
106231572025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235201 (or 235196 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The spelling of 106231572025 in words is "one hundred six billion, two hundred thirty-one million, five hundred seventy-two thousand, twenty-five".
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