Base | Representation |
---|---|
bin | 1000011010011… |
… | …01111111100110 |
3 | 11220210112101212 |
4 | 10031031333212 |
5 | 121031332204 |
6 | 11000351422 |
7 | 1514604155 |
oct | 415157746 |
9 | 156715355 |
10 | 70574054 |
11 | 36923371 |
12 | 1b775572 |
13 | 1180cbc5 |
14 | 953159c |
15 | 62e0c6e |
hex | 434dfe6 |
70574054 has 4 divisors (see below), whose sum is σ = 105861084. Its totient is φ = 35287026.
The previous prime is 70574041. The next prime is 70574083. The reversal of 70574054 is 45047507.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45047507 = 719 ⋅62653.
It is a self number, because there is not a number n which added to its sum of digits gives 70574054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17643512 + ... + 17643515.
It is an arithmetic number, because the mean of its divisors is an integer number (26465271).
Almost surely, 270574054 is an apocalyptic number.
70574054 is a deficient number, since it is larger than the sum of its proper divisors (35287030).
70574054 is a wasteful number, since it uses less digits than its factorization.
70574054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35287029.
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 70574054 is about 8400.8365059677. The cubic root of 70574054 is about 413.2520549225.
It can be divided in two parts, 7057 and 4054, that added together give a palindrome (11111).
The spelling of 70574054 in words is "seventy million, five hundred seventy-four thousand, fifty-four".
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