Base | Representation |
---|---|
bin | 1110100010101… |
… | …0001011110000 |
3 | 11020202121211000 |
4 | 3220222023300 |
5 | 111103141232 |
6 | 10015122000 |
7 | 1340256654 |
oct | 350521360 |
9 | 136677730 |
10 | 60990192 |
11 | 3147791a |
12 | 18513300 |
13 | c835893 |
14 | 8158a64 |
15 | 554b27c |
hex | 3a2a2f0 |
60990192 has 40 divisors (see below), whose sum is σ = 175065680. Its totient is φ = 20329920.
The previous prime is 60990191. The next prime is 60990197. The reversal of 60990192 is 29109906.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60990191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70159 + ... + 71022.
It is an arithmetic number, because the mean of its divisors is an integer number (4376642).
Almost surely, 260990192 is an apocalyptic number.
It is an amenable number.
60990192 is an abundant number, since it is smaller than the sum of its proper divisors (114075488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60990192 is a wasteful number, since it uses less digits than its factorization.
60990192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141198 (or 141186 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 36.
The square root of 60990192 is about 7809.6217578062. The cubic root of 60990192 is about 393.6286192753.
The spelling of 60990192 in words is "sixty million, nine hundred ninety thousand, one hundred ninety-two".
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