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487115036 = 22509239251
BaseRepresentation
bin11101000010001…
…100100100011100
31020221121000012122
4131002030210130
51444200140121
6120200322112
715033260312
oct3502144434
91227530178
10487115036
1122aa66811
12117173338
1379bc3365
14489a00b2
152cb705ab
hex1d08c91c

487115036 has 12 divisors (see below), whose sum is σ = 854129640. Its totient is φ = 243078000.

The previous prime is 487115029. The next prime is 487115047. The reversal of 487115036 is 630511784.

It is a junction number, because it is equal to n+sod(n) for n = 487114987 and 487115005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117590 + ... + 121661.

It is an arithmetic number, because the mean of its divisors is an integer number (71177470).

Almost surely, 2487115036 is an apocalyptic number.

It is an amenable number.

487115036 is a deficient number, since it is larger than the sum of its proper divisors (367014604).

487115036 is a wasteful number, since it uses less digits than its factorization.

487115036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239764 (or 239762 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 487115036 is about 22070.6827261868. The cubic root of 487115036 is about 786.8232390478.

The spelling of 487115036 in words is "four hundred eighty-seven million, one hundred fifteen thousand, thirty-six".

Divisors: 1 2 4 509 1018 2036 239251 478502 957004 121778759 243557518 487115036