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10024422040 = 2351913190029
BaseRepresentation
bin10010101011000000…
…01000101010011000
3221212121201101212101
421111200020222120
5131012223001130
64334414053144
7503262116143
oct112540105230
927777641771
1010024422040
114284585716
121b391aa1b4
13c39a8b599
146b14bd05a
153da0d41ca
hex255808a98

10024422040 has 32 divisors (see below), whose sum is σ = 23742054000. Its totient is φ = 3798728064.

The previous prime is 10024422017. The next prime is 10024422041. The reversal of 10024422040 is 4022442001.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 10024421999 and 10024422017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024422041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6594255 + ... + 6595774.

Almost surely, 210024422040 is an apocalyptic number.

10024422040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10024422040 is an abundant number, since it is smaller than the sum of its proper divisors (13717631960).

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

10024422040 is a wasteful number, since it uses less digits than its factorization.

10024422040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13190059 (or 13190055 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 10024422040 its reverse (4022442001), we get a palindrome (14046864041).

The spelling of 10024422040 in words is "ten billion, twenty-four million, four hundred twenty-two thousand, forty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 13190029 26380058 52760116 65950145 105520232 131900290 250610551 263800580 501221102 527601160 1002442204 1253052755 2004884408 2506105510 5012211020 10024422040