Base | Representation |
---|---|
bin | 1001111100100101… |
… | …1110011101001100 |
3 | 20220002012011122112 |
4 | 2133021132131030 |
5 | 20432013431023 |
6 | 1120540403152 |
7 | 123111101351 |
oct | 23711363514 |
9 | 6802164575 |
10 | 2670061388 |
11 | 11501a8705 |
12 | 6262464b8 |
13 | 3372336a7 |
14 | 1b487c628 |
15 | 10961e478 |
hex | 9f25e74c |
2670061388 has 12 divisors (see below), whose sum is σ = 4708277112. Its totient is φ = 1324839360.
The previous prime is 2670061337. The next prime is 2670061391. The reversal of 2670061388 is 8831600762.
It is a happy number.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2547245 + ... + 2548292.
It is an arithmetic number, because the mean of its divisors is an integer number (392356426).
Almost surely, 22670061388 is an apocalyptic number.
It is an amenable number.
2670061388 is a deficient number, since it is larger than the sum of its proper divisors (2038215724).
2670061388 is a wasteful number, since it uses less digits than its factorization.
2670061388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5095672 (or 5095670 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 2670061388 is about 51672.6367432513. The cubic root of 2670061388 is about 1387.3107412555.
It can be divided in two parts, 26700 and 61388, that added together give a palindrome (88088).
The spelling of 2670061388 in words is "two billion, six hundred seventy million, sixty-one thousand, three hundred eighty-eight".
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