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103220021410 = 251131101299701
BaseRepresentation
bin110000000100001100…
…1001000100010100010
3100212102120200101012221
41200020121020202202
53142343311141120
6115230231141254
710312613464012
oct1401031104242
9325376611187
10103220021410
113a859013920
121800821482a
13996c96b35c
144dd297bc42
152a41c900aa
hex18086488a2

103220021410 has 64 divisors (see below), whose sum is σ = 211297102848. Its totient is φ = 35964000000.

The previous prime is 103220021393. The next prime is 103220021417. The reversal of 103220021410 is 14120022301.

103220021410 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (103220021417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194560 + ... + 494260.

It is an arithmetic number, because the mean of its divisors is an integer number (3301517232).

Almost surely, 2103220021410 is an apocalyptic number.

103220021410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103220021410 is an abundant number, since it is smaller than the sum of its proper divisors (108077081438).

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

103220021410 is a wasteful number, since it uses less digits than its factorization.

103220021410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299851.

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

Adding to 103220021410 its reverse (14120022301), we get a palindrome (117340043711).

The spelling of 103220021410 in words is "one hundred three billion, two hundred twenty million, twenty-one thousand, four hundred ten".

Divisors: 1 2 5 10 11 22 31 55 62 101 110 155 202 310 341 505 682 1010 1111 1705 2222 3131 3410 5555 6262 11110 15655 31310 34441 68882 172205 299701 344410 599402 1498505 2997010 3296711 6593422 9290731 16483555 18581462 30269801 32967110 46453655 60539602 92907310 102198041 151349005 204396082 302698010 332967811 510990205 665935622 938363831 1021980410 1664839055 1876727662 3329678110 4691819155 9383638310 10322002141 20644004282 51610010705 103220021410