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5498430 = 235726183
BaseRepresentation
bin10100111110011000111110
3101100100102120
4110332120332
52401422210
6313503410
764510260
oct24763076
911310376
105498430
113116063
121a11b66
1311a6912
14a31b30
15739270
hex53e63e

5498430 has 32 divisors (see below), whose sum is σ = 15081984. Its totient is φ = 1256736.

The previous prime is 5498417. The next prime is 5498431. The reversal of 5498430 is 348945.

It is a junction number, because it is equal to n+sod(n) for n = 5498391 and 5498400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5498431) 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, 12882 + ... + 13301.

It is an arithmetic number, because the mean of its divisors is an integer number (471312).

Almost surely, 25498430 is an apocalyptic number.

5498430 is an abundant number, since it is smaller than the sum of its proper divisors (9583554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5498430 is a wasteful number, since it uses less digits than its factorization.

5498430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26200.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 5498430 is about 2344.8731308964. The cubic root of 5498430 is about 176.5006192682.

The spelling of 5498430 in words is "five million, four hundred ninety-eight thousand, four hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 26183 52366 78549 130915 157098 183281 261830 366562 392745 549843 785490 916405 1099686 1832810 2749215 5498430