Base | Representation |
---|---|
bin | 101111100010111001… |
… | …011111111010101110 |
3 | 11212202212010222220210 |
4 | 233202321133322232 |
5 | 1314023122122024 |
6 | 35241435523250 |
7 | 3455046301650 |
oct | 574271377256 |
9 | 155685128823 |
10 | 51051364014 |
11 | 1a718189432 |
12 | 9a88bb9526 |
13 | 4a77822101 |
14 | 268420c6d0 |
15 | 14dbd20129 |
hex | be2e5feae |
51051364014 has 32 divisors (see below), whose sum is σ = 120452990976. Its totient is φ = 14115584160.
The previous prime is 51051364003. The next prime is 51051364031. The reversal of 51051364014 is 41046315015.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19603677 + ... + 19606280.
It is an arithmetic number, because the mean of its divisors is an integer number (3764155968).
Almost surely, 251051364014 is an apocalyptic number.
51051364014 is an abundant number, since it is smaller than the sum of its proper divisors (69401626962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51051364014 is a wasteful number, since it uses less digits than its factorization.
51051364014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39210000.
The product of its (nonzero) digits is 7200, while the sum is 30.
Adding to 51051364014 its reverse (41046315015), we get a palindrome (92097679029).
The spelling of 51051364014 in words is "fifty-one billion, fifty-one million, three hundred sixty-four thousand, fourteen".
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