Base | Representation |
---|---|
bin | 10100011000110010111… |
… | …101000010111010101111 |
3 | 11221221021002101121010001 |
4 | 110120302331002322233 |
5 | 140423234113431111 |
6 | 2551341140325131 |
7 | 203135303141203 |
oct | 24306275027257 |
9 | 4857232347101 |
10 | 1401014202031 |
11 | 4a0191aa1294 |
12 | 1a76389a37a7 |
13 | a2165a77412 |
14 | 4bb491b2b03 |
15 | 2669c1e91c1 |
hex | 14632f42eaf |
1401014202031 has 16 divisors (see below), whose sum is σ = 1444796559360. Its totient is φ = 1357968512160.
The previous prime is 1401014202017. The next prime is 1401014202053. The reversal of 1401014202031 is 1302024101041.
It is a cyclic number.
It is not a de Polignac number, because 1401014202031 - 29 = 1401014201519 is a prime.
It is a super-2 number, since 2×14010142020312 (a number of 25 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 (1401014202061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1095850 + ... + 2000728.
It is an arithmetic number, because the mean of its divisors is an integer number (90299784960).
Almost surely, 21401014202031 is an apocalyptic number.
1401014202031 is a deficient number, since it is larger than the sum of its proper divisors (43782357329).
1401014202031 is a wasteful number, since it uses less digits than its factorization.
1401014202031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905286.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 1401014202031 its reverse (1302024101041), we get a palindrome (2703038303072).
The spelling of 1401014202031 in words is "one trillion, four hundred one billion, fourteen million, two hundred two thousand, thirty-one".
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