Search a number
-
+
104500155465112 = 2311217291087201449
BaseRepresentation
bin10111110000101011010110…
…101001010011110110011000
3111201000010011111202101111111
4113300223112221103312120
5102144112304244340422
61010130413024110104
731003613161356061
oct2760532651236630
9451003144671444
10104500155465112
113032a2a34a0500
12b8789b6765334
134640426352a24
141bb3b97c83568
15c1344ed6ba77
hex5f0ad6a53d98

104500155465112 has 192 divisors, whose sum is σ = 236120028480000. Its totient is φ = 43124440719360.

The previous prime is 104500155465107. The next prime is 104500155465119. The reversal of 104500155465112 is 211564551005401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104500155465119) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 518641764 + ... + 518843212.

It is an arithmetic number, because the mean of its divisors is an integer number (1229791815000).

Almost surely, 2104500155465112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104500155465112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118060014240000).

104500155465112 is an abundant number, since it is smaller than the sum of its proper divisors (131619873014888).

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

104500155465112 is a wasteful number, since it uses less digits than its factorization.

104500155465112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202610 (or 202595 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 40.

The spelling of 104500155465112 in words is "one hundred four trillion, five hundred billion, one hundred fifty-five million, four hundred sixty-five thousand, one hundred twelve".