Base | Representation |
---|---|
bin | 1110110010000011000… |
… | …1100101111101110110 |
3 | 220021111102021010001101 |
4 | 3230200301211331312 |
5 | 13130043423120232 |
6 | 312355300520314 |
7 | 24230122250560 |
oct | 3544061457566 |
9 | 807442233041 |
10 | 253952941942 |
11 | 987788a7017 |
12 | 412743b009a |
13 | 1ac420152ab |
14 | c4117d6330 |
15 | 6914d961e7 |
hex | 3b20c65f76 |
253952941942 has 16 divisors (see below), whose sum is σ = 450359897760. Its totient is φ = 105083975808.
The previous prime is 253952941919. The next prime is 253952941961. The reversal of 253952941942 is 249149259352.
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, 312749523 + ... + 312750334.
It is an arithmetic number, because the mean of its divisors is an integer number (28147493610).
Almost surely, 2253952941942 is an apocalyptic number.
253952941942 is a deficient number, since it is larger than the sum of its proper divisors (196406955818).
253952941942 is a wasteful number, since it uses less digits than its factorization.
253952941942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625499895.
The product of its digits is 6998400, while the sum is 55.
The spelling of 253952941942 in words is "two hundred fifty-three billion, nine hundred fifty-two million, nine hundred forty-one thousand, nine hundred forty-two".
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