Base | Representation |
---|---|
bin | 1010000011010111000… |
… | …00110001001010101001 |
3 | 1020000112121011200122201 |
4 | 11001223200301022221 |
5 | 21124340142321120 |
6 | 422401453020201 |
7 | 33645235132606 |
oct | 5015340611251 |
9 | 1200477150581 |
10 | 345401135785 |
11 | 123535a33622 |
12 | 56b36184661 |
13 | 26756b8b2b4 |
14 | 12a08b8d6ad |
15 | 8eb843740a |
hex | 506b8312a9 |
345401135785 has 16 divisors (see below), whose sum is σ = 415485663552. Its totient is φ = 275651812800.
The previous prime is 345401135743. The next prime is 345401135837. The reversal of 345401135785 is 587531104543.
It is not a de Polignac number, because 345401135785 - 215 = 345401103017 is a prime.
It is a Duffinian 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, 6678847 + ... + 6730363.
It is an arithmetic number, because the mean of its divisors is an integer number (25967853972).
Almost surely, 2345401135785 is an apocalyptic number.
It is an amenable number.
345401135785 is a deficient number, since it is larger than the sum of its proper divisors (70084527767).
345401135785 is a wasteful number, since it uses less digits than its factorization.
345401135785 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54744.
The product of its (nonzero) digits is 1008000, while the sum is 46.
The spelling of 345401135785 in words is "three hundred forty-five billion, four hundred one million, one hundred thirty-five thousand, seven hundred eighty-five".
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