Search a number
-
+
60875086000 = 245330437543
BaseRepresentation
bin111000101100011100…
…000001100010110000
312211010111012210001211
4320230130001202300
51444133010223000
643544324205504
74253353456561
oct705434014260
9184114183054
1060875086000
11238a9443133
12b96ab39894
135981b3c861
142d36ba6168
1518b44ac7ba
hexe2c7018b0

60875086000 has 40 divisors (see below), whose sum is σ = 147195962784. Its totient is φ = 24350033600.

The previous prime is 60875085979. The next prime is 60875086007. The reversal of 60875086000 is 68057806.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (60875086007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15216772 + ... + 15220771.

Almost surely, 260875086000 is an apocalyptic number.

It is an amenable number.

60875086000 is an abundant number, since it is smaller than the sum of its proper divisors (86320876784).

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

60875086000 is a wasteful number, since it uses less digits than its factorization.

60875086000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30437566 (or 30437550 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 60875086000 in words is "sixty billion, eight hundred seventy-five million, eighty-six thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 30437543 60875086 121750172 152187715 243500344 304375430 487000688 608750860 760938575 1217501720 1521877150 2435003440 3043754300 3804692875 6087508600 7609385750 12175017200 15218771500 30437543000 60875086000