Base | Representation |
---|---|
bin | 1111110110000011… |
… | …0111111100100000 |
3 | 101222102020122211000 |
4 | 3331200313330200 |
5 | 32202313102113 |
6 | 1542013552000 |
7 | 210254025465 |
oct | 37540677440 |
9 | 11872218730 |
10 | 4253253408 |
11 | 189293a268 |
12 | 9a84a5600 |
13 | 52a232bc1 |
14 | 2c4c3966c |
15 | 19d5ed373 |
hex | fd837f20 |
4253253408 has 96 divisors (see below), whose sum is σ = 12707997120. Its totient is φ = 1383160320.
The previous prime is 4253253401. The next prime is 4253253421. The reversal of 4253253408 is 8043523524.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×42532534082 = 36180329105327228928, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (4253253401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24610 + ... + 95457.
It is an arithmetic number, because the mean of its divisors is an integer number (132374970).
Almost surely, 24253253408 is an apocalyptic number.
4253253408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4253253408 is an abundant number, since it is smaller than the sum of its proper divisors (8454743712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4253253408 is a wasteful number, since it uses less digits than its factorization.
4253253408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120127 (or 120113 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
The square root of 4253253408 is about 65216.9717788246. The cubic root of 4253253408 is about 1620.2191198806.
The spelling of 4253253408 in words is "four billion, two hundred fifty-three million, two hundred fifty-three thousand, four hundred eight".
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