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4993954 = 271720983
BaseRepresentation
bin10011000011001110100010
3100101201102021
4103003032202
52234301304
6255012054
760306430
oct23031642
910351367
104993954
112901039
12180a02a
13105b104
1493dd50
15689a54
hex4c33a2

4993954 has 16 divisors (see below), whose sum is σ = 9065088. Its totient is φ = 2014272.

The previous prime is 4993951. The next prime is 4993987. The reversal of 4993954 is 4593994.

It is a self number, because there is not a number n which added to its sum of digits gives 4993954.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4993951) 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, 10254 + ... + 10729.

It is an arithmetic number, because the mean of its divisors is an integer number (566568).

Almost surely, 24993954 is an apocalyptic number.

4993954 is a deficient number, since it is larger than the sum of its proper divisors (4071134).

4993954 is a wasteful number, since it uses less digits than its factorization.

4993954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21009.

The product of its digits is 174960, while the sum is 43.

The square root of 4993954 is about 2234.7156418659. The cubic root of 4993954 is about 170.9286434378.

The spelling of 4993954 in words is "four million, nine hundred ninety-three thousand, nine hundred fifty-four".

Divisors: 1 2 7 14 17 34 119 238 20983 41966 146881 293762 356711 713422 2496977 4993954