Base | Representation |
---|---|
bin | 1000011000111… |
… | …01111010101010 |
3 | 11220102112021101 |
4 | 10030131322222 |
5 | 121004032010 |
6 | 10552232014 |
7 | 1513124065 |
oct | 414357252 |
9 | 156375241 |
10 | 70377130 |
11 | 367a941a |
12 | 1b69b60a |
13 | 11771395 |
14 | 94bd8dc |
15 | 62a273a |
hex | 431deaa |
70377130 has 32 divisors (see below), whose sum is σ = 131839488. Its totient is φ = 27019200.
The previous prime is 70377107. The next prime is 70377143. The reversal of 70377130 is 3177307.
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, 39744 + ... + 41476.
It is an arithmetic number, because the mean of its divisors is an integer number (4119984).
Almost surely, 270377130 is an apocalyptic number.
70377130 is a deficient number, since it is larger than the sum of its proper divisors (61462358).
70377130 is a wasteful number, since it uses less digits than its factorization.
70377130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1902.
The product of its (nonzero) digits is 3087, while the sum is 28.
The square root of 70377130 is about 8389.1078190711. The cubic root of 70377130 is about 412.8673287523.
It can be divided in two parts, 70377 and 130, that added together give a palindrome (70507).
The spelling of 70377130 in words is "seventy million, three hundred seventy-seven thousand, one hundred thirty".
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