Base | Representation |
---|---|
bin | 10010000011101… |
… | …11100110111100 |
3 | 101120001020011101 |
4 | 21001313212330 |
5 | 302240003420 |
6 | 23010502444 |
7 | 3516412552 |
oct | 1101674674 |
9 | 346036141 |
10 | 151484860 |
11 | 785668aa |
12 | 42894a24 |
13 | 254cba17 |
14 | 16193bd2 |
15 | d47460a |
hex | 90779bc |
151484860 has 24 divisors (see below), whose sum is σ = 323512560. Its totient is φ = 59566464.
The previous prime is 151484857. The next prime is 151484867. The reversal of 151484860 is 68484151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151484867) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63009 + ... + 65368.
It is an arithmetic number, because the mean of its divisors is an integer number (13479690).
Almost surely, 2151484860 is an apocalyptic number.
151484860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151484860 is an abundant number, since it is smaller than the sum of its proper divisors (172027700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151484860 is a wasteful number, since it uses less digits than its factorization.
151484860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128445 (or 128443 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 37.
The square root of 151484860 is about 12307.9185892660. The cubic root of 151484860 is about 533.0767524496.
The spelling of 151484860 in words is "one hundred fifty-one million, four hundred eighty-four thousand, eight hundred sixty".
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