Base | Representation |
---|---|
bin | 1010000011111011011… |
… | …10001001001101011111 |
3 | 1020001022220000111201111 |
4 | 11001331232021031133 |
5 | 21131001344211111 |
6 | 422452044522451 |
7 | 33655634613325 |
oct | 5017556111537 |
9 | 1201286014644 |
10 | 345706632031 |
11 | 123682421462 |
12 | 57000550427 |
13 | 267a52619c7 |
14 | 12a37593d15 |
15 | 8ed517ea21 |
hex | 507db8935f |
345706632031 has 8 divisors (see below), whose sum is σ = 355864569984. Its totient is φ = 335644978200.
The previous prime is 345706631987. The next prime is 345706632101. The reversal of 345706632031 is 130236607543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 345706632031 - 27 = 345706631903 is a prime.
It is a super-2 number, since 2×3457066320312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345706632331) 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, 24063745 + ... + 24078106.
It is an arithmetic number, because the mean of its divisors is an integer number (44483071248).
Almost surely, 2345706632031 is an apocalyptic number.
345706632031 is a deficient number, since it is larger than the sum of its proper divisors (10157937953).
345706632031 is a wasteful number, since it uses less digits than its factorization.
345706632031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48142061.
The product of its (nonzero) digits is 272160, while the sum is 40.
The spelling of 345706632031 in words is "three hundred forty-five billion, seven hundred six million, six hundred thirty-two thousand, thirty-one".
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