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10487723080 = 2352333733827
BaseRepresentation
bin10011100010001110…
…11111010001001000
31000001220111112102011
421301013133101020
5132434324114310
64452404145304
7520616114062
oct116107372110
930056445364
1010487723080
1144a205663a
122048398234
13cb1a64503
14716c40732
15415aed78a
hex2711df448

10487723080 has 64 divisors (see below), whose sum is σ = 24697146240. Its totient is φ = 4000668672.

The previous prime is 10487723053. The next prime is 10487723153. The reversal of 10487723080 is 8032778401.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 293127 + ... + 326953.

It is an arithmetic number, because the mean of its divisors is an integer number (385892910).

Almost surely, 210487723080 is an apocalyptic number.

10487723080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10487723080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12348573120).

10487723080 is an abundant number, since it is smaller than the sum of its proper divisors (14209423160).

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

10487723080 is a wasteful number, since it uses less digits than its factorization.

10487723080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34198 (or 34194 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 10487723080 in words is "ten billion, four hundred eighty-seven million, seven hundred twenty-three thousand, eighty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 337 460 674 920 1348 1685 2696 3370 6740 7751 13480 15502 31004 33827 38755 62008 67654 77510 135308 155020 169135 270616 310040 338270 676540 778021 1353080 1556042 3112084 3890105 6224168 7780210 11399699 15560420 22799398 31120840 45598796 56998495 91197592 113996990 227993980 262193077 455987960 524386154 1048772308 1310965385 2097544616 2621930770 5243861540 10487723080