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4693995 = 325104311
BaseRepresentation
bin10001111001111111101011
322211110221200
4101321333223
52200201440
6244335243
754620055
oct21717753
98743850
104693995
112716739
1216a4523
13c84717
148a28d5
1562ac30
hex479feb

4693995 has 12 divisors (see below), whose sum is σ = 8136336. Its totient is φ = 2503440.

The previous prime is 4693993. The next prime is 4693999. The reversal of 4693995 is 5993964.

It is a happy number.

It is not a de Polignac number, because 4693995 - 21 = 4693993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 104311 = 4693995 / (4 + 6 + 9 + 3 + 9 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 4693995.

It is not an unprimeable number, because it can be changed into a prime (4693993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52111 + ... + 52200.

It is an arithmetic number, because the mean of its divisors is an integer number (678028).

Almost surely, 24693995 is an apocalyptic number.

4693995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4693995 is a deficient number, since it is larger than the sum of its proper divisors (3442341).

4693995 is a wasteful number, since it uses less digits than its factorization.

4693995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104322 (or 104319 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 4693995 is about 2166.5629462353. The cubic root of 4693995 is about 167.4354990383.

The spelling of 4693995 in words is "four million, six hundred ninety-three thousand, nine hundred ninety-five".

Divisors: 1 3 5 9 15 45 104311 312933 521555 938799 1564665 4693995