Base | Representation |
---|---|
bin | 1011110101011000010111… |
… | …01001110001011111001000 |
3 | 10102010210221122122102200211 |
4 | 11322230023221301133020 |
5 | 11402331412000041230 |
6 | 131202552550410504 |
7 | 5324062112136262 |
oct | 572541351613710 |
9 | 112123848572624 |
10 | 26023402346440 |
11 | 8323510217774 |
12 | 2b03614960a34 |
13 | 1169cc4b862b5 |
14 | 65d77a150b32 |
15 | 301ddd60742a |
hex | 17ab0ba717c8 |
26023402346440 has 64 divisors (see below), whose sum is σ = 62006998642560. Its totient is φ = 9795454356480.
The previous prime is 26023402346437. The next prime is 26023402346503. The reversal of 26023402346440 is 4464320432062.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 26023402346393 and 26023402346402.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1086045 + ... + 7295635.
It is an arithmetic number, because the mean of its divisors is an integer number (968859353790).
Almost surely, 226023402346440 is an apocalyptic number.
26023402346440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26023402346440 is an abundant number, since it is smaller than the sum of its proper divisors (35983596296120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26023402346440 is a wasteful number, since it uses less digits than its factorization.
26023402346440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6215782 (or 6215778 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 40.
The spelling of 26023402346440 in words is "twenty-six trillion, twenty-three billion, four hundred two million, three hundred forty-six thousand, four hundred forty".
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