Base | Representation |
---|---|
bin | 11011000001000… |
… | …000111111100000 |
3 | 1011120212112112120 |
4 | 123001000333200 |
5 | 1412013013130 |
6 | 112550424240 |
7 | 14142366414 |
oct | 3301007740 |
9 | 1146775476 |
10 | 453251040 |
11 | 212937240 |
12 | 107962080 |
13 | 72b976a8 |
14 | 442a6d44 |
15 | 29bd1910 |
hex | 1b040fe0 |
453251040 has 96 divisors (see below), whose sum is σ = 1557553536. Its totient is φ = 109877760.
The previous prime is 453251021. The next prime is 453251069. The reversal of 453251040 is 40152354.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×4532510402 = 410873010522163200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 453251040.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37642 + ... + 48201.
It is an arithmetic number, because the mean of its divisors is an integer number (16224516).
Almost surely, 2453251040 is an apocalyptic number.
453251040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
453251040 is an abundant number, since it is smaller than the sum of its proper divisors (1104302496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453251040 is a wasteful number, since it uses less digits than its factorization.
453251040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85872 (or 85864 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 453251040 is about 21289.6932810222. The cubic root of 453251040 is about 768.1504154172.
The spelling of 453251040 in words is "four hundred fifty-three million, two hundred fifty-one thousand, forty".
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