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69002101112011 = 70019856035011
BaseRepresentation
bin11111011000001110011011…
…01110011011110011001011
3100001022112111001210220010221
433230013031232123303023
533021012300341041021
6402431043323050511
720351144251032004
oct1754071556336313
9301275431726127
1069002101112011
111aa93699218841
1278a50a0070a37
132c66b40b28212
141307a104b81ab
157e9d82966241
hex3ec1cdb9bccb

69002101112011 has 4 divisors (see below), whose sum is σ = 69011957154024. Its totient is φ = 68992245070000.

The previous prime is 69002101111919. The next prime is 69002101112069. The reversal of 69002101112011 is 11021110120096.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 69002101112011 - 27 = 69002101111883 is a prime.

It is a super-2 number, since 2×690021011120112 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69002101112411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4928010505 + ... + 4928024506.

It is an arithmetic number, because the mean of its divisors is an integer number (17252989288506).

Almost surely, 269002101112011 is an apocalyptic number.

69002101112011 is a deficient number, since it is larger than the sum of its proper divisors (9856042013).

69002101112011 is an equidigital number, since it uses as much as digits as its factorization.

69002101112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9856042012.

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 69002101112011 in words is "sixty-nine trillion, two billion, one hundred one million, one hundred twelve thousand, eleven".

Divisors: 1 7001 9856035011 69002101112011