Base | Representation |
---|---|
bin | 11101111000001010111101… |
… | …000000101101101111110110 |
3 | 122020021001010220201011100112 |
4 | 131320022331000231233312 |
5 | 114210403131014110110 |
6 | 1143245515553543022 |
7 | 36451403522345021 |
oct | 3570127500555766 |
9 | 566231126634315 |
10 | 131403400535030 |
11 | 38961961a16848 |
12 | 128a2a38b74a72 |
13 | 5842397841560 |
14 | 2463d5c2741b8 |
15 | 102d186019405 |
hex | 7782bd02dbf6 |
131403400535030 has 64 divisors (see below), whose sum is σ = 266341023341568. Its totient is φ = 46313397060480.
The previous prime is 131403400535027. The next prime is 131403400535153. The reversal of 131403400535030 is 30535004304131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43664636 + ... + 46576895.
It is an arithmetic number, because the mean of its divisors is an integer number (4161578489712).
Almost surely, 2131403400535030 is an apocalyptic number.
131403400535030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131403400535030 is an abundant number, since it is smaller than the sum of its proper divisors (134937622806538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131403400535030 is a wasteful number, since it uses less digits than its factorization.
131403400535030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90242061.
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 131403400535030 its reverse (30535004304131), we get a palindrome (161938404839161).
The spelling of 131403400535030 in words is "one hundred thirty-one trillion, four hundred three billion, four hundred million, five hundred thirty-five thousand, thirty".
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