Base | Representation |
---|---|
bin | 100000111010001000… |
… | …0110011110000000110 |
3 | 20202102010011000001111 |
4 | 1001310100303300012 |
5 | 2124213012240240 |
6 | 52244304115234 |
7 | 5051161300150 |
oct | 1016420636006 |
9 | 222363130044 |
10 | 70670040070 |
11 | 27a754390a3 |
12 | 11843305b1a |
13 | 68831c7076 |
14 | 35c59d1ad0 |
15 | 1c893661ea |
hex | 1074433c06 |
70670040070 has 16 divisors (see below), whose sum is σ = 145378368288. Its totient is φ = 24229728000.
The previous prime is 70670040061. The next prime is 70670040101. The reversal of 70670040070 is 7004007607.
It is a congruent number.
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, 504785931 + ... + 504786070.
It is an arithmetic number, because the mean of its divisors is an integer number (9086148018).
Almost surely, 270670040070 is an apocalyptic number.
70670040070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
70670040070 is an abundant number, since it is smaller than the sum of its proper divisors (74708328218).
70670040070 is a wasteful number, since it uses less digits than its factorization.
70670040070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1009572015.
The product of its (nonzero) digits is 8232, while the sum is 31.
Adding to 70670040070 its reverse (7004007607), we get a palindrome (77674047677).
The spelling of 70670040070 in words is "seventy billion, six hundred seventy million, forty thousand, seventy".
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