Base | Representation |
---|---|
bin | 1001111110101011100… |
… | …01011001111111101000 |
3 | 1012210001111222122111111 |
4 | 10333111301121333220 |
5 | 21104214030234140 |
6 | 421304311240104 |
7 | 33526051454536 |
oct | 4772561317750 |
9 | 1183044878444 |
10 | 342888914920 |
11 | 122466942932 |
12 | 56554979034 |
13 | 26446570486 |
14 | 1284b27b156 |
15 | 8dbcae57ea |
hex | 4fd5c59fe8 |
342888914920 has 16 divisors (see below), whose sum is σ = 771500058660. Its totient is φ = 137155565952.
The previous prime is 342888914903. The next prime is 342888915013. The reversal of 342888914920 is 29419888243.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 327827243844 + 15061671076 = 572562^2 + 122726^2 .
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, 4286111397 + ... + 4286111476.
Almost surely, 2342888914920 is an apocalyptic number.
It is an amenable number.
342888914920 is an abundant number, since it is smaller than the sum of its proper divisors (428611143740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342888914920 is a wasteful number, since it uses less digits than its factorization.
342888914920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8572222884 (or 8572222880 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 58.
The spelling of 342888914920 in words is "three hundred forty-two billion, eight hundred eighty-eight million, nine hundred fourteen thousand, nine hundred twenty".
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