Base | Representation |
---|---|
bin | 1000011001101… |
… | …00010010111010 |
3 | 11220121012000100 |
4 | 10030310102322 |
5 | 121020000134 |
6 | 10554220230 |
7 | 1513655244 |
oct | 414642272 |
9 | 156535010 |
10 | 70468794 |
11 | 36861280 |
12 | 1b724676 |
13 | 117a4016 |
14 | 9505094 |
15 | 62be999 |
hex | 43344ba |
70468794 has 48 divisors (see below), whose sum is σ = 171082080. Its totient is φ = 20774880.
The previous prime is 70468759. The next prime is 70468799. The reversal of 70468794 is 49786407.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (70468799) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2517 + ... + 12135.
It is an arithmetic number, because the mean of its divisors is an integer number (3564210).
Almost surely, 270468794 is an apocalyptic number.
70468794 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 70468794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85541040).
70468794 is an abundant number, since it is smaller than the sum of its proper divisors (100613286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70468794 is a wasteful number, since it uses less digits than its factorization.
70468794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9675 (or 9672 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 70468794 is about 8394.5693159328. The cubic root of 70468794 is about 413.0464998933.
It can be divided in two parts, 70 and 468794, that added together give a palindrome (468864).
The spelling of 70468794 in words is "seventy million, four hundred sixty-eight thousand, seven hundred ninety-four".
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