Base | Representation |
---|---|
bin | 10010001011101… |
… | …11110110110010 |
3 | 101122000112221002 |
4 | 21011313312302 |
5 | 303022100300 |
6 | 23045202002 |
7 | 3531343565 |
oct | 1105676662 |
9 | 348015832 |
10 | 152534450 |
11 | 79113432 |
12 | 43100302 |
13 | 257a8693 |
14 | 163884dc |
15 | d5d05d5 |
hex | 9177db2 |
152534450 has 24 divisors (see below), whose sum is σ = 284275332. Its totient is φ = 60893120.
The previous prime is 152534423. The next prime is 152534471. The reversal of 152534450 is 54435251.
152534450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 75498721 + 77035729 = 8689^2 + 8777^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25112 + ... + 30588.
Almost surely, 2152534450 is an apocalyptic number.
152534450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152534450 is a deficient number, since it is larger than the sum of its proper divisors (131740882).
152534450 is a wasteful number, since it uses less digits than its factorization.
152534450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6046 (or 6041 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 152534450 is about 12350.4837961920. The cubic root of 152534450 is about 534.3050924817.
The spelling of 152534450 in words is "one hundred fifty-two million, five hundred thirty-four thousand, four hundred fifty".
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