Base | Representation |
---|---|
bin | 1000101100111010110… |
… | …0100011111001000000 |
3 | 112021212200101000000101 |
4 | 2023032230203321000 |
5 | 4422132122112104 |
6 | 152402224332144 |
7 | 13541444531032 |
oct | 2131654437100 |
9 | 467780330011 |
10 | 149496675904 |
11 | 58445a81324 |
12 | 24b82174054 |
13 | 11136202354 |
14 | 73429b1c52 |
15 | 3d4e80b5a4 |
hex | 22ceb23e40 |
149496675904 has 63 divisors (see below), whose sum is σ = 315245286577. Its totient is φ = 70326631424.
The previous prime is 149496675899. The next prime is 149496675941. The reversal of 149496675904 is 409576694941.
The square root of 149496675904 is 386648.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 116390145600 + 33106530304 = 341160^2 + 181952^2 .
It is a super-2 number, since 2×1494966759042 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (64).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 52582707 + ... + 52585549.
Almost surely, 2149496675904 is an apocalyptic number.
149496675904 is the 386648-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 149496675904
149496675904 is an abundant number, since it is smaller than the sum of its proper divisors (165748610673).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149496675904 is an frugal number, since it uses more digits than its factorization.
149496675904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5732 (or 2862 counting only the distinct ones).
The product of its (nonzero) digits is 58786560, while the sum is 64.
Multiplying 149496675904 by its sum of digits (64), we get a square (9567787257856 = 30931842).
149496675904 divided by its sum of digits (64) gives a square (2335885561 = 483312).
The spelling of 149496675904 in words is "one hundred forty-nine billion, four hundred ninety-six million, six hundred seventy-five thousand, nine hundred four".
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