Base | Representation |
---|---|
bin | 1001111001011101010… |
… | …0110000110100010101 |
3 | 121020220120000101012021 |
4 | 2132113110300310111 |
5 | 10241221341330442 |
6 | 210041053253141 |
7 | 15166545426400 |
oct | 2362724606425 |
9 | 536816011167 |
10 | 170042526997 |
11 | 66129634352 |
12 | 28b56a941b1 |
13 | 1305b9c6ba5 |
14 | 8331586d37 |
15 | 465344ae67 |
hex | 2797530d15 |
170042526997 has 12 divisors (see below), whose sum is σ = 197834833920. Its totient is φ = 145728439416.
The previous prime is 170042526991. The next prime is 170042527003. The reversal of 170042526997 is 799625240071.
170042526997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (170042526991) and next prime (170042527003).
It is not a de Polignac number, because 170042526997 - 23 = 170042526989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (170042526991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62188 + ... + 586474.
It is an arithmetic number, because the mean of its divisors is an integer number (16486236160).
Almost surely, 2170042526997 is an apocalyptic number.
It is an amenable number.
170042526997 is a deficient number, since it is larger than the sum of its proper divisors (27792306923).
170042526997 is an equidigital number, since it uses as much as digits as its factorization.
170042526997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530920 (or 530913 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 52.
The spelling of 170042526997 in words is "one hundred seventy billion, forty-two million, five hundred twenty-six thousand, nine hundred ninety-seven".
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