Search a number
-
+
10025850885120 = 210335722034703
BaseRepresentation
bin1001000111100101001101…
…0001111101010000000000
31022111110110210020021121000
42101321103101331100000
52303230420311310440
633153451243132000
72053225634264310
oct221712321752000
938443423207530
1010025850885120
113215a374a6694
12115b0b1214000
13579583a4cb55
1426937a4c9440
15125bde68e730
hex91e5347d400

10025850885120 has 704 divisors, whose sum is σ = 40747219107840. Its totient is φ = 2290095783936.

The previous prime is 10025850885107. The next prime is 10025850885133. The reversal of 10025850885120 is 2158805852001.

10025850885120 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 5 + 8 + 50 + 88 + 512 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (10025850885107) and next prime (10025850885133).

It is a super-2 number, since 2×100258508851202 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2131796689 + ... + 2131801391.

Almost surely, 210025850885120 is an apocalyptic number.

10025850885120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10025850885120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20373609553920).

10025850885120 is an abundant number, since it is smaller than the sum of its proper divisors (30721368222720).

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

10025850885120 is a wasteful number, since it uses less digits than its factorization.

10025850885120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6947 (or 6923 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 45.

The spelling of 10025850885120 in words is "ten trillion, twenty-five billion, eight hundred fifty million, eight hundred eighty-five thousand, one hundred twenty".