Base | Representation |
---|---|
bin | 100010000000000110101111… |
… | …001100011110011111001000 |
3 | 201121110221222120001211021120 |
4 | 202000012233030132133020 |
5 | 124100034042300100412 |
6 | 1250014034033235240 |
7 | 43332652550041500 |
oct | 4200065714363710 |
9 | 647427876054246 |
10 | 149540815628232 |
11 | 437149a39a0426 |
12 | 14932018702b20 |
13 | 655983b765b62 |
14 | 28cdb57c3aa00 |
15 | 1244d76be5b8c |
hex | 8801af31e7c8 |
149540815628232 has 48 divisors (see below), whose sum is σ = 434889106677360. Its totient is φ = 42725947322016.
The previous prime is 149540815628231. The next prime is 149540815628249. The reversal of 149540815628232 is 232826518045941.
It is not an unprimeable number, because it can be changed into a prime (149540815628231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63580277578 + ... + 63580279929.
It is an arithmetic number, because the mean of its divisors is an integer number (9060189722445).
Almost surely, 2149540815628232 is an apocalyptic number.
149540815628232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
149540815628232 is an abundant number, since it is smaller than the sum of its proper divisors (285348291049128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149540815628232 is a wasteful number, since it uses less digits than its factorization.
149540815628232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127160557530 (or 127160557519 counting only the distinct ones).
The product of its (nonzero) digits is 33177600, while the sum is 60.
The spelling of 149540815628232 in words is "one hundred forty-nine trillion, five hundred forty billion, eight hundred fifteen million, six hundred twenty-eight thousand, two hundred thirty-two".
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