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10024223240 = 2353160113451
BaseRepresentation
bin10010101010111110…
…11000001000001000
3221212121100022011102
421111133120020020
5131012200120430
64334405520532
7503260330433
oct112537301010
927777308142
1010024223240
11428445a319
121b39113148
13c39a1bc55
146b146a81a
153da095345
hex2557d8208

10024223240 has 64 divisors (see below), whose sum is σ = 23322539520. Its totient is φ = 3873600000.

The previous prime is 10024223207. The next prime is 10024223267. The reversal of 10024223240 is 4232242001.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 738515 + ... + 751965.

It is an arithmetic number, because the mean of its divisors is an integer number (364414680).

Almost surely, 210024223240 is an apocalyptic number.

10024223240 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 10024223240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11661269760).

10024223240 is an abundant number, since it is smaller than the sum of its proper divisors (13298316280).

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

10024223240 is a wasteful number, since it uses less digits than its factorization.

10024223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14094 (or 14090 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10024223240 its reverse (4232242001), we get a palindrome (14256465241).

The spelling of 10024223240 in words is "ten billion, twenty-four million, two hundred twenty-three thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 31 40 62 124 155 248 310 601 620 1202 1240 2404 3005 4808 6010 12020 13451 18631 24040 26902 37262 53804 67255 74524 93155 107608 134510 149048 186310 269020 372620 416981 538040 745240 833962 1667924 2084905 3335848 4169810 8084051 8339620 16168102 16679240 32336204 40420255 64672408 80840510 161681020 250605581 323362040 501211162 1002422324 1253027905 2004844648 2506055810 5012111620 10024223240