Base | Representation |
---|---|
bin | 10010101001100100… |
… | …10001111110010010 |
3 | 221211210002200212012 |
4 | 21110302101332102 |
5 | 131001133322204 |
6 | 4333304302522 |
7 | 503055003041 |
oct | 112462217622 |
9 | 27753080765 |
10 | 10012401554 |
11 | 4278815531 |
12 | 1b35171a42 |
13 | c3744017c |
14 | 6ada70558 |
15 | 3d900c76e |
hex | 254c91f92 |
10012401554 has 16 divisors (see below), whose sum is σ = 15540595200. Its totient is φ = 4832294544.
The previous prime is 10012401541. The next prime is 10012401563. The reversal of 10012401554 is 45510421001.
It is a super-2 number, since 2×100124015542 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220469 + ... + 261975.
It is an arithmetic number, because the mean of its divisors is an integer number (971287200).
Almost surely, 210012401554 is an apocalyptic number.
10012401554 is a deficient number, since it is larger than the sum of its proper divisors (5528193646).
10012401554 is a wasteful number, since it uses less digits than its factorization.
10012401554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45697.
The product of its (nonzero) digits is 800, while the sum is 23.
Adding to 10012401554 its reverse (45510421001), we get a palindrome (55522822555).
The spelling of 10012401554 in words is "ten billion, twelve million, four hundred one thousand, five hundred fifty-four".
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