Base | Representation |
---|---|
bin | 10010010011010010001010… |
… | …00100000011001101001011 |
3 | 12021111101101101220000120212 |
4 | 21021221011010003031023 |
5 | 20233333231034100011 |
6 | 221332144312511335 |
7 | 11322414446611634 |
oct | 1111510504031513 |
9 | 167441341800525 |
10 | 40245002253131 |
11 | 1190689a650105 |
12 | 461b9019ab54b |
13 | 195c11a106490 |
14 | 9d1c2325488b |
15 | 49bce8dc708b |
hex | 249a4510334b |
40245002253131 has 8 divisors (see below), whose sum is σ = 43340822104944. Its totient is φ = 37149189608160.
The previous prime is 40245002253059. The next prime is 40245002253179. The reversal of 40245002253131 is 13135220054204.
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 40245002253131 - 210 = 40245002252107 is a prime.
It is a super-2 number, since 2×402450022531312 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40245002256131) 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, 17286365 + ... + 19475841.
It is an arithmetic number, because the mean of its divisors is an integer number (5417602763118).
Almost surely, 240245002253131 is an apocalyptic number.
40245002253131 is a deficient number, since it is larger than the sum of its proper divisors (3095819851813).
40245002253131 is a wasteful number, since it uses less digits than its factorization.
40245002253131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3603421.
The product of its (nonzero) digits is 28800, while the sum is 32.
The spelling of 40245002253131 in words is "forty trillion, two hundred forty-five billion, two million, two hundred fifty-three thousand, one hundred thirty-one".
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