Base | Representation |
---|---|
bin | 11100001110010000100… |
… | …11111001100100111100 |
3 | 10102201001000212210122210 |
4 | 32013020103321210330 |
5 | 111342000421120442 |
6 | 2021253110540420 |
7 | 130026525362625 |
oct | 16071023714474 |
9 | 3381030783583 |
10 | 969728301372 |
11 | 344294388746 |
12 | 137b34067710 |
13 | 705a283472c |
14 | 34d13cb4a4c |
15 | 1a358d6e19c |
hex | e1c84f993c |
969728301372 has 48 divisors (see below), whose sum is σ = 2268078624000. Its totient is φ = 322474521600.
The previous prime is 969728301371. The next prime is 969728301391. The reversal of 969728301372 is 273103827969.
969728301372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (969728301371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65289747 + ... + 65304597.
It is an arithmetic number, because the mean of its divisors is an integer number (47251638000).
Almost surely, 2969728301372 is an apocalyptic number.
It is an amenable number.
969728301372 is an abundant number, since it is smaller than the sum of its proper divisors (1298350322628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
969728301372 is a wasteful number, since it uses less digits than its factorization.
969728301372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27426 (or 27424 counting only the distinct ones).
The product of its (nonzero) digits is 6858432, while the sum is 57.
The spelling of 969728301372 in words is "nine hundred sixty-nine billion, seven hundred twenty-eight million, three hundred one thousand, three hundred seventy-two".
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