Base | Representation |
---|---|
bin | 10010000001001… |
… | …01100110000000 |
3 | 101112102011100110 |
4 | 21000211212000 |
5 | 302143231203 |
6 | 22555351320 |
7 | 3513513300 |
oct | 1100454600 |
9 | 345364313 |
10 | 151148928 |
11 | 78357477 |
12 | 42752540 |
13 | 25411b48 |
14 | 16107600 |
15 | d409d03 |
hex | 9025980 |
151148928 has 192 divisors, whose sum is σ = 484887600. Its totient is φ = 41545728.
The previous prime is 151148927. The next prime is 151148941. The reversal of 151148928 is 829841151.
It is a tau number, because it is divible by the number of its divisors (192).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151148927) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 545526 + ... + 545802.
Almost surely, 2151148928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 151148928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242443800).
151148928 is an abundant number, since it is smaller than the sum of its proper divisors (333738672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151148928 is a wasteful number, since it uses less digits than its factorization.
151148928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337 (or 318 counting only the distinct ones).
The product of its digits is 23040, while the sum is 39.
The square root of 151148928 is about 12294.2640283996. The cubic root of 151148928 is about 532.6824114426.
It can be divided in two parts, 151148 and 928, that added together give a triangular number (152076 = T551).
The spelling of 151148928 in words is "one hundred fifty-one million, one hundred forty-eight thousand, nine hundred twenty-eight".
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