Search a number
-
+
10035143880 = 233583626199
BaseRepresentation
bin10010101100010010…
…00010010011001000
3221220100220010110120
421112021002103020
5131022444101010
64335435543240
7503452213146
oct112611022310
927810803416
1010035143880
11428a639143
121b408bab20
13c3c073878
146b2ab0596
153db000e70
hex2562424c8

10035143880 has 32 divisors (see below), whose sum is σ = 30105432000. Its totient is φ = 2676038336.

The previous prime is 10035143863. The next prime is 10035143897. The reversal of 10035143880 is 8834153001.

It is an interprime number because it is at equal distance from previous prime (10035143863) and next prime (10035143897).

It is a super-2 number, since 2×100351438802 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41812980 + ... + 41813219.

It is an arithmetic number, because the mean of its divisors is an integer number (940794750).

Almost surely, 210035143880 is an apocalyptic number.

10035143880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10035143880 is an abundant number, since it is smaller than the sum of its proper divisors (20070288120).

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

10035143880 is a wasteful number, since it uses less digits than its factorization.

10035143880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83626213 (or 83626209 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 10035143880 its reverse (8834153001), we get a palindrome (18869296881).

The spelling of 10035143880 in words is "ten billion, thirty-five million, one hundred forty-three thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 83626199 167252398 250878597 334504796 418130995 501757194 669009592 836261990 1003514388 1254392985 1672523980 2007028776 2508785970 3345047960 5017571940 10035143880