Base | Representation |
---|---|
bin | 10100011110010101110… |
… | …010101011011011100100 |
3 | 11222111121222101012002002 |
4 | 110132111302223123210 |
5 | 141022432123133233 |
6 | 2554204002104432 |
7 | 203435651354063 |
oct | 24362562533344 |
9 | 4874558335062 |
10 | 1406967396068 |
11 | 4a2767463063 |
12 | 1a881a64b118 |
13 | a28a4235840 |
14 | 4c151aba1da |
15 | 268e9b886e8 |
hex | 14795cab6e4 |
1406967396068 has 48 divisors (see below), whose sum is σ = 2810083886064. Its totient is φ = 610623774720.
The previous prime is 1406967396067. The next prime is 1406967396071. The reversal of 1406967396068 is 8606937696041.
It can be written as a sum of positive squares in 8 ways, for example, as 105719524 + 1406861676544 = 10282^2 + 1186112^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1406967395995 and 1406967396013.
It is not an unprimeable number, because it can be changed into a prime (1406967396061) 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, 274988 + ... + 1699868.
It is an arithmetic number, because the mean of its divisors is an integer number (58543414293).
Almost surely, 21406967396068 is an apocalyptic number.
It is an amenable number.
1406967396068 is a deficient number, since it is larger than the sum of its proper divisors (1403116489996).
1406967396068 is a wasteful number, since it uses less digits than its factorization.
1406967396068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1426032 (or 1426030 counting only the distinct ones).
The product of its (nonzero) digits is 70543872, while the sum is 65.
The spelling of 1406967396068 in words is "one trillion, four hundred six billion, nine hundred sixty-seven million, three hundred ninety-six thousand, sixty-eight".
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