Base | Representation |
---|---|
bin | 110001101001100010… |
… | …011001111101101110 |
3 | 12002121021121111122211 |
4 | 301221202121331232 |
5 | 1333134410000403 |
6 | 40253531201034 |
7 | 3565035342064 |
oct | 615142317556 |
9 | 162537544584 |
10 | 53310234478 |
11 | 20677268226 |
12 | a3b95a617a |
13 | 50477c6557 |
14 | 281a212034 |
15 | 15c02ba06d |
hex | c69899f6e |
53310234478 has 8 divisors (see below), whose sum is σ = 80098851600. Its totient is φ = 26610617280.
The previous prime is 53310234457. The next prime is 53310234479. The reversal of 53310234478 is 87443201335.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×533102344782 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 53310234478.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53310234479) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22248483 + ... + 22250878.
It is an arithmetic number, because the mean of its divisors is an integer number (10012356450).
Almost surely, 253310234478 is an apocalyptic number.
53310234478 is a deficient number, since it is larger than the sum of its proper divisors (26788617122).
53310234478 is a wasteful number, since it uses less digits than its factorization.
53310234478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44499962.
The product of its (nonzero) digits is 241920, while the sum is 40.
The spelling of 53310234478 in words is "fifty-three billion, three hundred ten million, two hundred thirty-four thousand, four hundred seventy-eight".
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