Base | Representation |
---|---|
bin | 10010000011011… |
… | …10110101111100 |
3 | 101112222101220121 |
4 | 21001232311330 |
5 | 302232331311 |
6 | 23010024324 |
7 | 3516203101 |
oct | 1101566574 |
9 | 345871817 |
10 | 151448956 |
11 | 7854192a |
12 | 428780a4 |
13 | 254b8589 |
14 | 16184aa8 |
15 | d468b71 |
hex | 906ed7c |
151448956 has 12 divisors (see below), whose sum is σ = 265178592. Its totient is φ = 75683648.
The previous prime is 151448953. The next prime is 151448959. The reversal of 151448956 is 659844151.
It is an interprime number because it is at equal distance from previous prime (151448953) and next prime (151448959).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151448953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925 + ... + 17428.
It is an arithmetic number, because the mean of its divisors is an integer number (22098216).
Almost surely, 2151448956 is an apocalyptic number.
It is an amenable number.
151448956 is a deficient number, since it is larger than the sum of its proper divisors (113729636).
151448956 is a wasteful number, since it uses less digits than its factorization.
151448956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20420 (or 20418 counting only the distinct ones).
The product of its digits is 172800, while the sum is 43.
The square root of 151448956 is about 12306.4599296467. The cubic root of 151448956 is about 533.0346336089.
The spelling of 151448956 in words is "one hundred fifty-one million, four hundred forty-eight thousand, nine hundred fifty-six".
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