Base | Representation |
---|---|
bin | 1000101110000100001… |
… | …0101000001011000000 |
3 | 112022200010111120101100 |
4 | 2023201002220023000 |
5 | 4423244414403441 |
6 | 152452541134400 |
7 | 13552202551041 |
oct | 2134102501300 |
9 | 468603446340 |
10 | 149804450496 |
11 | 58593785998 |
12 | 2504925a400 |
13 | 11184bc2aac |
14 | 737180a8c8 |
15 | 3d6b853cb6 |
hex | 22e10a82c0 |
149804450496 has 168 divisors, whose sum is σ = 432694080000. Its totient is φ = 49551828480.
The previous prime is 149804450479. The next prime is 149804450519. The reversal of 149804450496 is 694054408941.
149804450496 is a `hidden beast` number, since 1 + 4 + 9 + 8 + 0 + 44 + 504 + 96 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42811755 + ... + 42815253.
It is an arithmetic number, because the mean of its divisors is an integer number (2575560000).
Almost surely, 2149804450496 is an apocalyptic number.
149804450496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 149804450496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216347040000).
149804450496 is an abundant number, since it is smaller than the sum of its proper divisors (282889629504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149804450496 is a wasteful number, since it uses less digits than its factorization.
149804450496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4067 (or 4054 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 54.
The spelling of 149804450496 in words is "one hundred forty-nine billion, eight hundred four million, four hundred fifty thousand, four hundred ninety-six".
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