Base | Representation |
---|---|
bin | 100100110010110101110… |
… | …001110000110101001110 |
3 | 22221201110211221110210220 |
4 | 210302311301300311032 |
5 | 312411322031204324 |
6 | 5213323354212210 |
7 | 350451231363132 |
oct | 44626561606516 |
9 | 8851424843726 |
10 | 2528490491214 |
11 | 895365a67a96 |
12 | 34a056424066 |
13 | 154588105b6c |
14 | 8a5458613c2 |
15 | 45b89e62b79 |
hex | 24cb5c70d4e |
2528490491214 has 64 divisors (see below), whose sum is σ = 5561055682560. Its totient is φ = 763403672160.
The previous prime is 2528490491203. The next prime is 2528490491231. The reversal of 2528490491214 is 4121940948252.
It is a happy number.
2528490491214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×25284904912142 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent 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, 4016772 + ... + 4603415.
It is an arithmetic number, because the mean of its divisors is an integer number (86891495040).
Almost surely, 22528490491214 is an apocalyptic number.
2528490491214 is an abundant number, since it is smaller than the sum of its proper divisors (3032565191346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2528490491214 is a wasteful number, since it uses less digits than its factorization.
2528490491214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8620325.
The product of its (nonzero) digits is 1658880, while the sum is 51.
The spelling of 2528490491214 in words is "two trillion, five hundred twenty-eight billion, four hundred ninety million, four hundred ninety-one thousand, two hundred fourteen".
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