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11964007 = 111975521
BaseRepresentation
bin101101101000…
…111001100111
3211111211112101
4231220321213
511030322012
61104232531
7203456326
oct55507147
924454471
1011964007
116831810
12400b747
13262b7c3
1418360bd
1510b4d57
hexb68e67

11964007 has 8 divisors (see below), whose sum is σ = 13120272. Its totient is φ = 10819200.

The previous prime is 11963999. The next prime is 11964011. The reversal of 11964007 is 70046911.

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 11964007 - 23 = 11963999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11964307) 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, 594 + ... + 4927.

It is an arithmetic number, because the mean of its divisors is an integer number (1640034).

Almost surely, 211964007 is an apocalyptic number.

11964007 is a deficient number, since it is larger than the sum of its proper divisors (1156265).

11964007 is a wasteful number, since it uses less digits than its factorization.

11964007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5729.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 11964007 is about 3458.9025716259. The cubic root of 11964007 is about 228.7137209429.

The spelling of 11964007 in words is "eleven million, nine hundred sixty-four thousand, seven".

Divisors: 1 11 197 2167 5521 60731 1087637 11964007