Base | Representation |
---|---|
bin | 100001001000000011… |
… | …0101101110000110110 |
3 | 20210121200002221212001 |
4 | 1002100012231300312 |
5 | 2131142102444100 |
6 | 52402512045514 |
7 | 5065562564464 |
oct | 1022006556066 |
9 | 223550087761 |
10 | 71137156150 |
11 | 28195085345 |
12 | 1195383389a |
13 | 6928c07608 |
14 | 362ba67834 |
15 | 1cb5385d6a |
hex | 10901adc36 |
71137156150 has 24 divisors (see below), whose sum is σ = 139279065480. Its totient is φ = 26957237760.
The previous prime is 71137156141. The next prime is 71137156151. The reversal of 71137156150 is 5165173117.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71137156151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37439659 + ... + 37441558.
It is an arithmetic number, because the mean of its divisors is an integer number (5803294395).
Almost surely, 271137156150 is an apocalyptic number.
71137156150 is a deficient number, since it is larger than the sum of its proper divisors (68141909330).
71137156150 is a wasteful number, since it uses less digits than its factorization.
71137156150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74881248 (or 74881243 counting only the distinct ones).
The product of its (nonzero) digits is 22050, while the sum is 37.
The spelling of 71137156150 in words is "seventy-one billion, one hundred thirty-seven million, one hundred fifty-six thousand, one hundred fifty".
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