Base | Representation |
---|---|
bin | 110011001011100011… |
… | …100001000111100000 |
3 | 12020211212221122210021 |
4 | 303023203201013200 |
5 | 1400021400134323 |
6 | 41125033443224 |
7 | 3653554120051 |
oct | 631343410740 |
9 | 166755848707 |
10 | 54954693088 |
11 | 21340545329 |
12 | a798270514 |
13 | 524a3c7399 |
14 | 293479a728 |
15 | 166984c05d |
hex | ccb8e11e0 |
54954693088 has 96 divisors (see below), whose sum is σ = 114018764832. Its totient is φ = 26046873600.
The previous prime is 54954693071. The next prime is 54954693121. The reversal of 54954693088 is 88039645945.
It is a Harshad number since it is a multiple of its sum of digits (61).
It is a congruent number.
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, 6638520 + ... + 6646792.
It is an arithmetic number, because the mean of its divisors is an integer number (1187695467).
Almost surely, 254954693088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54954693088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57009382416).
54954693088 is an abundant number, since it is smaller than the sum of its proper divisors (59064071744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54954693088 is a wasteful number, since it uses less digits than its factorization.
54954693088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8468 (or 8460 counting only the distinct ones).
The product of its (nonzero) digits is 37324800, while the sum is 61.
The spelling of 54954693088 in words is "fifty-four billion, nine hundred fifty-four million, six hundred ninety-three thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •