Base | Representation |
---|---|
bin | 10010001011101… |
… | …11101111011100 |
3 | 101122000112021200 |
4 | 21011313233130 |
5 | 303022041410 |
6 | 23045155500 |
7 | 3531342324 |
oct | 1105675734 |
9 | 348015250 |
10 | 152533980 |
11 | 79113045 |
12 | 430bbb90 |
13 | 257a83c1 |
14 | 16388284 |
15 | d5d03c0 |
hex | 9177bdc |
152533980 has 108 divisors (see below), whose sum is σ = 476297640. Its totient is φ = 39512448.
The previous prime is 152533921. The next prime is 152534027. The reversal of 152533980 is 89335251.
152533980 is a `hidden beast` number, since 15 + 253 + 398 + 0 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
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 pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 246111 + ... + 246729.
Almost surely, 2152533980 is an apocalyptic number.
152533980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152533980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238148820).
152533980 is an abundant number, since it is smaller than the sum of its proper divisors (323763660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152533980 is a wasteful number, since it uses less digits than its factorization.
152533980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708 (or 666 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 152533980 is about 12350.4647685826. The cubic root of 152533980 is about 534.3045437015.
The spelling of 152533980 in words is "one hundred fifty-two million, five hundred thirty-three thousand, nine hundred eighty".
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