Base | Representation |
---|---|
bin | 10100011101110101000… |
… | …100000001100011110111 |
3 | 11222110012201010222001122 |
4 | 110131311010001203313 |
5 | 141020321040420111 |
6 | 2554033305014155 |
7 | 203416233155321 |
oct | 24356504014367 |
9 | 4873181128048 |
10 | 1406418295031 |
11 | 4a250550a352 |
12 | 1a86a678435b |
13 | a281754b599 |
14 | 4c0dcbc2611 |
15 | 268b6871cdb |
hex | 147751018f7 |
1406418295031 has 4 divisors (see below), whose sum is σ = 1489148782992. Its totient is φ = 1323687807072.
The previous prime is 1406418295019. The next prime is 1406418295063. The reversal of 1406418295031 is 1305928146041.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1406418295031 - 222 = 1406414100727 is a prime.
It is a super-2 number, since 2×14064182950312 (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 (1406418225031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41365243955 + ... + 41365243988.
It is an arithmetic number, because the mean of its divisors is an integer number (372287195748).
Almost surely, 21406418295031 is an apocalyptic number.
1406418295031 is a deficient number, since it is larger than the sum of its proper divisors (82730487961).
1406418295031 is an equidigital number, since it uses as much as digits as its factorization.
1406418295031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82730487960.
The product of its (nonzero) digits is 207360, while the sum is 44.
The spelling of 1406418295031 in words is "one trillion, four hundred six billion, four hundred eighteen million, two hundred ninety-five thousand, thirty-one".
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