Base | Representation |
---|---|
bin | 10010000010111… |
… | …00110110000000 |
3 | 101112211122210002 |
4 | 21001130312000 |
5 | 302223001412 |
6 | 23004255132 |
7 | 3515445131 |
oct | 1101346600 |
9 | 345748702 |
10 | 151375232 |
11 | 784a14a8 |
12 | 428414a8 |
13 | 25490b58 |
14 | 16165c88 |
15 | d451dc2 |
hex | 905cd80 |
151375232 has 32 divisors (see below), whose sum is σ = 311304000. Its totient is φ = 73244160.
The previous prime is 151375229. The next prime is 151375243. The reversal of 151375232 is 232573151.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 151375195 and 151375204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15107 + ... + 23042.
It is an arithmetic number, because the mean of its divisors is an integer number (9728250).
Almost surely, 2151375232 is an apocalyptic number.
It is an amenable number.
151375232 is an abundant number, since it is smaller than the sum of its proper divisors (159928768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151375232 is an equidigital number, since it uses as much as digits as its factorization.
151375232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38194 (or 38182 counting only the distinct ones).
The product of its digits is 6300, while the sum is 29.
The square root of 151375232 is about 12303.4642276068. The cubic root of 151375232 is about 532.9481274033.
The spelling of 151375232 in words is "one hundred fifty-one million, three hundred seventy-five thousand, two hundred thirty-two".
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