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5901871380 = 2235379259537
BaseRepresentation
bin1010111111100011…
…10110100100010100
3120020022102010111220
411133301312210110
544041334341010
62413345330340
7266153036046
oct53761664424
916208363456
105901871380
1125594a8359
1211886369b0
1373095bcb2
143ddb87a96
15248202970
hex15fc76914

5901871380 has 48 divisors (see below), whose sum is σ = 16568905920. Its totient is φ = 1569673728.

The previous prime is 5901871279. The next prime is 5901871387. The reversal of 5901871380 is 831781095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5901871387) 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, 107029 + ... + 152508.

It is an arithmetic number, because the mean of its divisors is an integer number (345185540).

Almost surely, 25901871380 is an apocalyptic number.

It is an amenable number.

5901871380 is an abundant number, since it is smaller than the sum of its proper divisors (10667034540).

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

5901871380 is a wasteful number, since it uses less digits than its factorization.

5901871380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259928 (or 259926 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 5901871380 is about 76823.6381590979. The cubic root of 5901871380 is about 1807.1598957587.

The spelling of 5901871380 in words is "five billion, nine hundred one million, eight hundred seventy-one thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 379 758 1137 1516 1895 2274 3790 4548 5685 7580 11370 22740 259537 519074 778611 1038148 1297685 1557222 2595370 3114444 3893055 5190740 7786110 15572220 98364523 196729046 295093569 393458092 491822615 590187138 983645230 1180374276 1475467845 1967290460 2950935690 5901871380