Base | Representation |
---|---|
bin | 11001011110100… |
… | …111011010011000 |
3 | 1002210100000121100 |
4 | 121132213122120 |
5 | 1333412044102 |
6 | 110225511400 |
7 | 13410213564 |
oct | 3136473230 |
9 | 1083300540 |
10 | 427456152 |
11 | 1aa319152 |
12 | bb1a2560 |
13 | 6a735746 |
14 | 40ab06a4 |
15 | 277d8a1c |
hex | 197a7698 |
427456152 has 24 divisors (see below), whose sum is σ = 1157693940. Its totient is φ = 142485360.
The previous prime is 427456147. The next prime is 427456171. The reversal of 427456152 is 251654724.
It is a happy number.
427456152 is a `hidden beast` number, since 42 + 7 + 4 + 561 + 52 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2968374 + ... + 2968517.
Almost surely, 2427456152 is an apocalyptic number.
It is an amenable number.
427456152 is an abundant number, since it is smaller than the sum of its proper divisors (730237788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427456152 is a wasteful number, since it uses less digits than its factorization.
427456152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5936903 (or 5936896 counting only the distinct ones).
The product of its digits is 67200, while the sum is 36.
The square root of 427456152 is about 20675.0127448570. The cubic root of 427456152 is about 753.2928708439.
The spelling of 427456152 in words is "four hundred twenty-seven million, four hundred fifty-six thousand, one hundred fifty-two".
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