Base | Representation |
---|---|
bin | 1000011010111101… |
… | …10010100111100000 |
3 | 102200002022211220120 |
4 | 10031132302213200 |
5 | 33224403032002 |
6 | 2024343440240 |
7 | 220016036130 |
oct | 41536624740 |
9 | 12602284816 |
10 | 4521142752 |
11 | 1a10081515 |
12 | a62156080 |
13 | 57089a0c9 |
14 | 30c650ac0 |
15 | 1b6db7cbc |
hex | 10d7b29e0 |
4521142752 has 96 divisors (see below), whose sum is σ = 14153190912. Its totient is φ = 1235587584.
The previous prime is 4521142721. The next prime is 4521142783. The reversal of 4521142752 is 2572411254.
It is an interprime number because it is at equal distance from previous prime (4521142721) and next prime (4521142783).
It is a tau number, because it is divible by the number of its divisors (96).
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, 130803 + ... + 161714.
It is an arithmetic number, because the mean of its divisors is an integer number (147429072).
Almost surely, 24521142752 is an apocalyptic number.
4521142752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4521142752 is an abundant number, since it is smaller than the sum of its proper divisors (9632048160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4521142752 is a wasteful number, since it uses less digits than its factorization.
4521142752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292560 (or 292552 counting only the distinct ones).
The product of its digits is 22400, while the sum is 33.
The square root of 4521142752 is about 67239.4434242283. The cubic root of 4521142752 is about 1653.5452088568.
The spelling of 4521142752 in words is "four billion, five hundred twenty-one million, one hundred forty-two thousand, seven hundred fifty-two".
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