Base | Representation |
---|---|
bin | 111010011110101101001… |
… | …100011011010010000101 |
3 | 112020011222010022010012020 |
4 | 322132231030123102011 |
5 | 1011320244213400410 |
6 | 12314055414513353 |
7 | 563225064361536 |
oct | 72365514332205 |
9 | 15204863263166 |
10 | 4018700137605 |
11 | 130a35950784a |
12 | 54aa26665859 |
13 | 231c670b5c0a |
14 | dc712b3c68d |
15 | 6e807a61a70 |
hex | 3a7ad31b485 |
4018700137605 has 64 divisors (see below), whose sum is σ = 6671270031360. Its totient is φ = 2064315891456.
The previous prime is 4018700137589. The next prime is 4018700137633. The reversal of 4018700137605 is 5067310078104.
It is not a de Polignac number, because 4018700137605 - 24 = 4018700137589 is a prime.
It is a super-2 number, since 2×40187001376052 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40051479 + ... + 40151691.
It is an arithmetic number, because the mean of its divisors is an integer number (104238594240).
Almost surely, 24018700137605 is an apocalyptic number.
It is an amenable number.
4018700137605 is a deficient number, since it is larger than the sum of its proper divisors (2652569893755).
4018700137605 is a wasteful number, since it uses less digits than its factorization.
4018700137605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101130.
The product of its (nonzero) digits is 141120, while the sum is 42.
The spelling of 4018700137605 in words is "four trillion, eighteen billion, seven hundred million, one hundred thirty-seven thousand, six hundred five".
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