Base | Representation |
---|---|
bin | 11000010101100000… |
… | …001100000000111010 |
3 | 2111110002021010212110 |
4 | 120111200030000322 |
5 | 412003411010010 |
6 | 20000524353150 |
7 | 1613353056540 |
oct | 302540140072 |
9 | 74402233773 |
10 | 26130563130 |
11 | 1009a026921 |
12 | 50930a57b6 |
13 | 2605828599 |
14 | 139c59dd90 |
15 | a2e094120 |
hex | 61580c03a |
26130563130 has 64 divisors (see below), whose sum is σ = 71749110528. Its totient is φ = 5966307840.
The previous prime is 26130563111. The next prime is 26130563141. The reversal of 26130563130 is 3136503162.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon 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, 131494 + ... + 263726.
It is an arithmetic number, because the mean of its divisors is an integer number (1121079852).
Almost surely, 226130563130 is an apocalyptic number.
26130563130 is an abundant number, since it is smaller than the sum of its proper divisors (45618547398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26130563130 is a wasteful number, since it uses less digits than its factorization.
26130563130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133191.
The product of its (nonzero) digits is 9720, while the sum is 30.
The spelling of 26130563130 in words is "twenty-six billion, one hundred thirty million, five hundred sixty-three thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •