Search a number
-
+
103311414040 = 23514741175211
BaseRepresentation
bin110000000110111010…
…1110001001100011000
3100212122221122121100011
41200031311301030120
53143040210222130
6115243254051304
710315103346562
oct1401565611430
9325587577304
10103311414040
113a8a566651a
1218032949b34
13998588a133
145000b6c332
152a49ce452a
hex180dd71318

103311414040 has 32 divisors (see below), whose sum is σ = 232467777360. Its totient is φ = 41321526400.

The previous prime is 103311413999. The next prime is 103311414113. The reversal of 103311414040 is 40414113301.

It is a happy number.

It is a congruent number.

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, 502035 + ... + 677245.

Almost surely, 2103311414040 is an apocalyptic number.

103311414040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103311414040 is an abundant number, since it is smaller than the sum of its proper divisors (129156363320).

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

103311414040 is a wasteful number, since it uses less digits than its factorization.

103311414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189963 (or 189959 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 103311414040 its reverse (40414113301), we get a palindrome (143725527341).

The spelling of 103311414040 in words is "one hundred three billion, three hundred eleven million, four hundred fourteen thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 14741 29482 58964 73705 117928 147410 175211 294820 350422 589640 700844 876055 1401688 1752110 3504220 7008440 2582785351 5165570702 10331141404 12913926755 20662282808 25827853510 51655707020 103311414040