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5507140 = 225275357
BaseRepresentation
bin10101000000100001000100
3101100210101011
4111000201010
52402212030
6314012004
764544542
oct25004104
911323334
105507140
113121661
121a17004
1311aa882
14a34d92
1573bb2a
hex540844

5507140 has 12 divisors (see below), whose sum is σ = 11565036. Its totient is φ = 2202848.

The previous prime is 5507137. The next prime is 5507147. The reversal of 5507140 is 417055.

It can be written as a sum of positive squares in 2 ways, for example, as 3048516 + 2458624 = 1746^2 + 1568^2 .

It is not an unprimeable number, because it can be changed into a prime (5507147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137659 + ... + 137698.

It is an arithmetic number, because the mean of its divisors is an integer number (963753).

Almost surely, 25507140 is an apocalyptic number.

It is an amenable number.

5507140 is an abundant number, since it is smaller than the sum of its proper divisors (6057896).

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

5507140 is a wasteful number, since it uses less digits than its factorization.

5507140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275366 (or 275364 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5507140 is about 2346.7296393066. The cubic root of 5507140 is about 176.5937676371.

The spelling of 5507140 in words is "five million, five hundred seven thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 275357 550714 1101428 1376785 2753570 5507140