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10032411220 = 2251322968169
BaseRepresentation
bin10010101011111101…
…00111001001010100
3221220011202021221221
421111332213021110
5131021244124340
64335301220124
7503420042206
oct112576471124
927804667857
1010032411220
114289042047
121b3ba01644
13c3b627b00
146b259c776
153dab6144a
hex255fa7254

10032411220 has 36 divisors (see below), whose sum is σ = 22813354620. Its totient is φ = 3704273664.

The previous prime is 10032411209. The next prime is 10032411241. The reversal of 10032411220 is 2211423001.

It can be written as a sum of positive squares in 6 ways, for example, as 1315948176 + 8716463044 = 36276^2 + 93362^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10032411194 and 10032411203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1480705 + ... + 1487464.

It is an arithmetic number, because the mean of its divisors is an integer number (633704295).

Almost surely, 210032411220 is an apocalyptic number.

10032411220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10032411220 is an abundant number, since it is smaller than the sum of its proper divisors (12780943400).

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

10032411220 is a wasteful number, since it uses less digits than its factorization.

10032411220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968204 (or 2968189 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10032411220 its reverse (2211423001), we get a palindrome (12243834221).

The spelling of 10032411220 in words is "ten billion, thirty-two million, four hundred eleven thousand, two hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 169 260 338 676 845 1690 3380 2968169 5936338 11872676 14840845 29681690 38586197 59363380 77172394 154344788 192930985 385861970 501620561 771723940 1003241122 2006482244 2508102805 5016205610 10032411220