Base | Representation |
---|---|
bin | 1010011111000… |
… | …00011001111110 |
3 | 20010111101001111 |
4 | 11033200121332 |
5 | 140003412344 |
6 | 12421032234 |
7 | 2115366556 |
oct | 517403176 |
9 | 203441044 |
10 | 87950974 |
11 | 45711961 |
12 | 2555567a |
13 | 152b53c7 |
14 | b976166 |
15 | 7ac4834 |
hex | 53e067e |
87950974 has 8 divisors (see below), whose sum is σ = 131966280. Its totient is φ = 43962216.
The previous prime is 87950921. The next prime is 87951029. The reversal of 87950974 is 47905978.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 12.
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, 9337 + ... + 16219.
It is an arithmetic number, because the mean of its divisors is an integer number (16495785).
Almost surely, 287950974 is an apocalyptic number.
87950974 is a deficient number, since it is larger than the sum of its proper divisors (44015306).
87950974 is a wasteful number, since it uses less digits than its factorization.
87950974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13274.
The product of its (nonzero) digits is 635040, while the sum is 49.
The square root of 87950974 is about 9378.2180610178. The cubic root of 87950974 is about 444.7134021274.
The spelling of 87950974 in words is "eighty-seven million, nine hundred fifty thousand, nine hundred seventy-four".
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