Base | Representation |
---|---|
bin | 1000101011001101100… |
… | …0111110000001000000 |
3 | 112020200202100001112220 |
4 | 2022303120332001000 |
5 | 4420212332231300 |
6 | 152244541251040 |
7 | 13524212550123 |
oct | 2126330760100 |
9 | 466622301486 |
10 | 149038555200 |
11 | 58230419477 |
12 | 24a74863a80 |
13 | 11092321302 |
14 | 72dbbdc3ba |
15 | 3d244b6da0 |
hex | 22b363e040 |
149038555200 has 84 divisors (see below), whose sum is σ = 488970675600. Its totient is φ = 39743613440.
The previous prime is 149038555157. The next prime is 149038555217. The reversal of 149038555200 is 2555830941.
It is a super-2 number, since 2×1490385552002 (a number of 23 digits) contains 22 as substring.
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, 15520050 + ... + 15529649.
Almost surely, 2149038555200 is an apocalyptic number.
149038555200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
149038555200 is an abundant number, since it is smaller than the sum of its proper divisors (339932120400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149038555200 is a wasteful number, since it uses less digits than its factorization.
149038555200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31049724 (or 31049709 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 42.
The spelling of 149038555200 in words is "one hundred forty-nine billion, thirty-eight million, five hundred fifty-five thousand, two hundred".
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