Base | Representation |
---|---|
bin | 110001010010100… |
… | …1011101000110100 |
3 | 11021021010112201011 |
4 | 1202211023220310 |
5 | 11341400223124 |
6 | 432041042004 |
7 | 55662016120 |
oct | 14245135064 |
9 | 4237115634 |
10 | 1653914164 |
11 | 779656211 |
12 | 3a1a86304 |
13 | 204861946 |
14 | 11992a580 |
15 | 9a2ed994 |
hex | 6294ba34 |
1653914164 has 24 divisors (see below), whose sum is σ = 3312586368. Its totient is φ = 707800800.
The previous prime is 1653914149. The next prime is 1653914179. The reversal of 1653914164 is 4614193561.
It is an interprime number because it is at equal distance from previous prime (1653914149) and next prime (1653914179).
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22504 + ... + 61759.
It is an arithmetic number, because the mean of its divisors is an integer number (138024432).
Almost surely, 21653914164 is an apocalyptic number.
1653914164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1653914164 is an abundant number, since it is smaller than the sum of its proper divisors (1658672204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1653914164 is a wasteful number, since it uses less digits than its factorization.
1653914164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84975 (or 84973 counting only the distinct ones).
The product of its digits is 77760, while the sum is 40.
The square root of 1653914164 is about 40668.3435118767. The cubic root of 1653914164 is about 1182.5994031937.
It can be divided in two parts, 16539 and 14164, that added together give a palindrome (30703).
The spelling of 1653914164 in words is "one billion, six hundred fifty-three million, nine hundred fourteen thousand, one hundred sixty-four".
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