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3080044100 = 225277955697
BaseRepresentation
bin1011011110010101…
…1011111001000100
321221122122110012102
42313211123321010
522301442402400
61225344011232
7136216641260
oct26745337104
97848573172
103080044100
1113406717a1
1271b600b18
133a115ba03
142130c10a0
151306059d5
hexb795be44

3080044100 has 72 divisors (see below), whose sum is σ = 7735338240. Its totient is φ = 1042629120.

The previous prime is 3080044087. The next prime is 3080044157. The reversal of 3080044100 is 14400803.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27452 + ... + 83148.

Almost surely, 23080044100 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 3080044100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3867669120).

3080044100 is an abundant number, since it is smaller than the sum of its proper divisors (4655294140).

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

3080044100 is a wasteful number, since it uses less digits than its factorization.

3080044100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55797 (or 55790 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3080044100 is about 55498.1450140453. The cubic root of 3080044100 is about 1454.9642138394.

Adding to 3080044100 its reverse (14400803), we get a palindrome (3094444903).

The spelling of 3080044100 in words is "three billion, eighty million, forty-four thousand, one hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 79 100 140 158 175 316 350 395 553 700 790 1106 1580 1975 2212 2765 3950 5530 7900 11060 13825 27650 55300 55697 111394 222788 278485 389879 556970 779758 1113940 1392425 1559516 1949395 2784850 3898790 4400063 5569700 7797580 8800126 9746975 17600252 19493950 22000315 30800441 38987900 44000630 61600882 88001260 110001575 123201764 154002205 220003150 308004410 440006300 616008820 770011025 1540022050 3080044100