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5487930132 = 2231937650537
BaseRepresentation
bin1010001110001101…
…10010101100010100
3112011110111201212120
411013012302230110
542214402231012
62304321215540
7252665431206
oct50706625424
915143451776
105487930132
112366880153
121091a915b0
13695c78c49
143a0bd4776
15221bd858c
hex1471b2b14

5487930132 has 48 divisors (see below), whose sum is σ = 13843448640. Its totient is φ = 1686189312.

The previous prime is 5487930079. The next prime is 5487930167. The reversal of 5487930132 is 2310397845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316833 + ... + 333704.

It is an arithmetic number, because the mean of its divisors is an integer number (288405180).

Almost surely, 25487930132 is an apocalyptic number.

It is an amenable number.

5487930132 is an abundant number, since it is smaller than the sum of its proper divisors (8355518508).

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

5487930132 is a wasteful number, since it uses less digits than its factorization.

5487930132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650600 (or 650598 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 5487930132 is about 74080.5651436326. The cubic root of 5487930132 is about 1763.8819844330.

The spelling of 5487930132 in words is "five billion, four hundred eighty-seven million, nine hundred thirty thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 19 37 38 57 74 76 111 114 148 222 228 444 703 1406 2109 2812 4218 8436 650537 1301074 1951611 2602148 3903222 7806444 12360203 24069869 24720406 37080609 48139738 49440812 72209607 74161218 96279476 144419214 148322436 288838428 457327511 914655022 1371982533 1829310044 2743965066 5487930132