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106770071 = 236537109
BaseRepresentation
bin1100101110100…
…10111010010111
321102220111000002
412113102322113
5204313120241
614332241515
72434350002
oct627227227
9242814002
10106770071
11552a5a31
122b91029b
1319174175
1410274539
15959089b
hex65d2e97

106770071 has 8 divisors (see below), whose sum is σ = 111598560. Its totient is φ = 101957152.

The previous prime is 106770031. The next prime is 106770073. The reversal of 106770071 is 170077601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106770071 - 218 = 106507927 is a prime.

It is a super-2 number, since 2×1067700712 = 22799696122690082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106770073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11465 + ... + 18573.

It is an arithmetic number, because the mean of its divisors is an integer number (13949820).

Almost surely, 2106770071 is an apocalyptic number.

106770071 is a deficient number, since it is larger than the sum of its proper divisors (4828489).

106770071 is an equidigital number, since it uses as much as digits as its factorization.

106770071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7785.

The product of its (nonzero) digits is 2058, while the sum is 29.

The square root of 106770071 is about 10332.9604180022. The cubic root of 106770071 is about 474.4056403466.

The spelling of 106770071 in words is "one hundred six million, seven hundred seventy thousand, seventy-one".

Divisors: 1 23 653 7109 15019 163507 4642177 106770071