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2485201080 = 233534959341
BaseRepresentation
bin1001010000100001…
…0010100010111000
320102012100021222110
42110020102202320
520042202413310
61050334252320
7115404601125
oct22410224270
96365307873
102485201080
11106591639a
125943570a0
13307b4a4ab
141980bb74c
15e82a5d20
hex942128b8

2485201080 has 64 divisors (see below), whose sum is σ = 7477092000. Its totient is φ = 660810240.

The previous prime is 2485201063. The next prime is 2485201097. The reversal of 2485201080 is 801025842.

It is an interprime number because it is at equal distance from previous prime (2485201063) and next prime (2485201097).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12210 + ... + 71550.

Almost surely, 22485201080 is an apocalyptic number.

2485201080 is a gapful number since it is divisible by the number (20) 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 2485201080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3738546000).

2485201080 is an abundant number, since it is smaller than the sum of its proper divisors (4991890920).

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

2485201080 is a wasteful number, since it uses less digits than its factorization.

2485201080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59704 (or 59700 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 2485201080 is about 49851.7911413422. The cubic root of 2485201080 is about 1354.5254766467.

The spelling of 2485201080 in words is "two billion, four hundred eighty-five million, two hundred one thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 349 698 1047 1396 1745 2094 2792 3490 4188 5235 6980 8376 10470 13960 20940 41880 59341 118682 178023 237364 296705 356046 474728 593410 712092 890115 1186820 1424184 1780230 2373640 3560460 7120920 20710009 41420018 62130027 82840036 103550045 124260054 165680072 207100090 248520108 310650135 414200180 497040216 621300270 828400360 1242600540 2485201080