Base | Representation |
---|---|
bin | 10010000110011… |
… | …10111010100000 |
3 | 101120201101200222 |
4 | 21003032322200 |
5 | 302332424324 |
6 | 23022302212 |
7 | 3522432254 |
oct | 1103167240 |
9 | 346641628 |
10 | 151842464 |
11 | 78790544 |
12 | 42a27968 |
13 | 255c5717 |
14 | 16248264 |
15 | d4e555e |
hex | 90ceea0 |
151842464 has 24 divisors (see below), whose sum is σ = 308585088. Its totient is φ = 73471680.
The previous prime is 151842421. The next prime is 151842479. The reversal of 151842464 is 464248151.
151842464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1518424642 = 46112267747182592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75542 + ... + 77525.
It is an arithmetic number, because the mean of its divisors is an integer number (12857712).
Almost surely, 2151842464 is an apocalyptic number.
It is an amenable number.
151842464 is an abundant number, since it is smaller than the sum of its proper divisors (156742624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151842464 is a wasteful number, since it uses less digits than its factorization.
151842464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153108 (or 153100 counting only the distinct ones).
The product of its digits is 30720, while the sum is 35.
The square root of 151842464 is about 12322.4374212247. The cubic root of 151842464 is about 533.4958935021.
The spelling of 151842464 in words is "one hundred fifty-one million, eight hundred forty-two thousand, four hundred sixty-four".
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