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10997379 = 3243157181
BaseRepresentation
bin101001111100…
…111010000011
3202200201120100
4221330322003
510303404004
61031413443
7162322221
oct51747203
922621510
1010997379
116231548
123824283
132380833
141663b11
15e73739
hexa7ce83

10997379 has 24 divisors (see below), whose sum is σ = 16448432. Its totient is φ = 7076160.

The previous prime is 10997369. The next prime is 10997387. The reversal of 10997379 is 97379901.

10997379 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 10997379 - 25 = 10997347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10997309) 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 23 ways as a sum of consecutive naturals, for example, 60669 + ... + 60849.

Almost surely, 210997379 is an apocalyptic number.

10997379 is a deficient number, since it is larger than the sum of its proper divisors (5451053).

10997379 is a wasteful number, since it uses less digits than its factorization.

With its successor (10997380) it forms an eRAP, since the sums of their prime factors are consecutive (387 and 388).

10997379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 107163, while the sum is 45.

The square root of 10997379 is about 3316.2296361983. The cubic root of 10997379 is about 222.3803438604.

The spelling of 10997379 in words is "ten million, nine hundred ninety-seven thousand, three hundred seventy-nine".

Divisors: 1 3 9 43 129 157 181 387 471 543 1413 1629 6751 7783 20253 23349 28417 60759 70047 85251 255753 1221931 3665793 10997379