Base | Representation |
---|---|
bin | 1000011100000… |
… | …11101110101000 |
3 | 11221012201022122 |
4 | 10032003232220 |
5 | 121110403102 |
6 | 11005210412 |
7 | 1516511642 |
oct | 416035650 |
9 | 157181278 |
10 | 70794152 |
11 | 36a63770 |
12 | 1b860a08 |
13 | 11889140 |
14 | 958b892 |
15 | 63360a2 |
hex | 4383ba8 |
70794152 has 64 divisors (see below), whose sum is σ = 164203200. Its totient is φ = 28131840.
The previous prime is 70794149. The next prime is 70794169. The reversal of 70794152 is 25149707.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
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, 20108 + ... + 23364.
It is an arithmetic number, because the mean of its divisors is an integer number (2565675).
Almost surely, 270794152 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 70794152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82101600).
70794152 is an abundant number, since it is smaller than the sum of its proper divisors (93409048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70794152 is a wasteful number, since it uses less digits than its factorization.
70794152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3306 (or 3302 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 35.
The square root of 70794152 is about 8413.9260752636. The cubic root of 70794152 is about 413.6812096184.
The spelling of 70794152 in words is "seventy million, seven hundred ninety-four thousand, one hundred fifty-two".
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