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69097107 = 353434573
BaseRepresentation
bin1000001111001…
…01011010010011
311211000111102010
410013211122103
5120142101412
610504554003
71466213202
oct407453223
9154014363
1069097107
1136004752
121b182903
1311413881
149269239
1560ed33c
hex41e5693

69097107 has 8 divisors (see below), whose sum is σ = 93867984. Its totient is φ = 45195488.

The previous prime is 69097103. The next prime is 69097117. The reversal of 69097107 is 70179096.

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 69097107 - 22 = 69097103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69097103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217128 + ... + 217445.

It is an arithmetic number, because the mean of its divisors is an integer number (11733498).

Almost surely, 269097107 is an apocalyptic number.

69097107 is a deficient number, since it is larger than the sum of its proper divisors (24770877).

69097107 is a wasteful number, since it uses less digits than its factorization.

69097107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434629.

The product of its (nonzero) digits is 23814, while the sum is 39.

The square root of 69097107 is about 8312.4669623404. The cubic root of 69097107 is about 410.3489137742.

The spelling of 69097107 in words is "sixty-nine million, ninety-seven thousand, one hundred seven".

Divisors: 1 3 53 159 434573 1303719 23032369 69097107