Base | Representation |
---|---|
bin | 101011010011101… |
… | …1001111100100000 |
3 | 10202021101201010022 |
4 | 1112213121330200 |
5 | 10434002423324 |
6 | 400110253012 |
7 | 51003513404 |
oct | 12647317440 |
9 | 3667351108 |
10 | 1453170464 |
11 | 686305529 |
12 | 3467b7168 |
13 | 1a20a6ca5 |
14 | dadd3104 |
15 | 8789905e |
hex | 569d9f20 |
1453170464 has 48 divisors (see below), whose sum is σ = 3025058400. Its totient is φ = 685246464.
The previous prime is 1453170457. The next prime is 1453170547. The reversal of 1453170464 is 4640713541.
It is a super-2 number, since 2×14531704642 = 4223408794883950592, which contains 22 as substring.
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, 132752 + ... + 143280.
It is an arithmetic number, because the mean of its divisors is an integer number (63022050).
Almost surely, 21453170464 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 1453170464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1512529200).
1453170464 is an abundant number, since it is smaller than the sum of its proper divisors (1571887936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1453170464 is a wasteful number, since it uses less digits than its factorization.
1453170464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10785 (or 10777 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 1453170464 is about 38120.4730295940. The cubic root of 1453170464 is about 1132.6755364680.
The spelling of 1453170464 in words is "one billion, four hundred fifty-three million, one hundred seventy thousand, four hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •