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5379907 = 131923947
BaseRepresentation
bin10100100001011101000011
3101010022211211
4110201131003
52334124112
6311150551
763504601
oct24413503
911108754
105379907
113045005
121975457
1311649a0
14a00871
157140a7
hex521743

5379907 has 16 divisors (see below), whose sum is σ = 6370560. Its totient is φ = 4495392.

The previous prime is 5379901. The next prime is 5379923. The reversal of 5379907 is 7099735.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5379907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5379907.

It is not an unprimeable number, because it can be changed into a prime (5379901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5208 + ... + 6154.

It is an arithmetic number, because the mean of its divisors is an integer number (398160).

Almost surely, 25379907 is an apocalyptic number.

5379907 is the 1894-th pentagonal number.

5379907 is a deficient number, since it is larger than the sum of its proper divisors (990653).

5379907 is a wasteful number, since it uses less digits than its factorization.

5379907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its (nonzero) digits is 59535, while the sum is 40.

The square root of 5379907 is about 2319.4626532885. The cubic root of 5379907 is about 175.2231927728.

The spelling of 5379907 in words is "five million, three hundred seventy-nine thousand, nine hundred seven".

Divisors: 1 13 19 23 247 299 437 947 5681 12311 17993 21781 233909 283153 413839 5379907