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5970640 = 245135741
BaseRepresentation
bin10110110001101011010000
3102020100011211
4112301223100
53012030030
6331545504
7101515054
oct26615320
912210154
105970640
113408915
121bbb294
131310830
14b15c64
157ce12a
hex5b1ad0

5970640 has 40 divisors (see below), whose sum is σ = 14952168. Its totient is φ = 2204160.

The previous prime is 5970599. The next prime is 5970649. The reversal of 5970640 is 460795.

It can be written as a sum of positive squares in 4 ways, for example, as 94864 + 5875776 = 308^2 + 2424^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5970649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831 + ... + 3910.

Almost surely, 25970640 is an apocalyptic number.

It is an amenable number.

5970640 is an abundant number, since it is smaller than the sum of its proper divisors (8981528).

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

5970640 is a wasteful number, since it uses less digits than its factorization.

5970640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5767 (or 5761 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 5970640 is about 2443.4893083458. The cubic root of 5970640 is about 181.4151819565.

The spelling of 5970640 in words is "five million, nine hundred seventy thousand, six hundred forty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 5741 11482 22964 28705 45928 57410 74633 91856 114820 149266 229640 298532 373165 459280 597064 746330 1194128 1492660 2985320 5970640