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2280151104 = 263721122003
BaseRepresentation
bin1000011111101000…
…0101100001000000
312212220111200021220
42013322011201000
514132204313404
61014131315040
7110334651600
oct20772054100
95786450256
102280151104
11a700a4300
1253774ba80
132a451574a
14178b82c00
15d52a04d9
hex87e85840

2280151104 has 252 divisors, whose sum is σ = 7717700592. Its totient is φ = 591951360.

The previous prime is 2280151103. The next prime is 2280151109. The reversal of 2280151104 is 4011510822.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2280151103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1137367 + ... + 1139369.

It is an arithmetic number, because the mean of its divisors is an integer number (30625796).

Almost surely, 22280151104 is an apocalyptic number.

2280151104 is a gapful number since it is divisible by the number (24) 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 2280151104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3858850296).

2280151104 is an abundant number, since it is smaller than the sum of its proper divisors (5437549488).

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

2280151104 is a wasteful number, since it uses less digits than its factorization.

2280151104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 2280151104 is about 47750.9277815625. The cubic root of 2280151104 is about 1316.1979481927.

Adding to 2280151104 its reverse (4011510822), we get a palindrome (6291661926).

The spelling of 2280151104 in words is "two billion, two hundred eighty million, one hundred fifty-one thousand, one hundred four".