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1004470980 = 223583201701
BaseRepresentation
bin111011110111110…
…000001011000100
32121000002102010220
4323313300023010
54024121032410
6243401144340
733614601552
oct7367601304
92530072126
101004470980
11475aa7a07
1224048b0b0
13130144236
1497592bd2
155d2b6070
hex3bdf02c4

1004470980 has 48 divisors (see below), whose sum is σ = 2846418624. Its totient is φ = 264630400.

The previous prime is 1004470969. The next prime is 1004470997. The reversal of 1004470980 is 890744001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95871 + ... + 105830.

It is an arithmetic number, because the mean of its divisors is an integer number (59300388).

Almost surely, 21004470980 is an apocalyptic number.

1004470980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004470980 is an abundant number, since it is smaller than the sum of its proper divisors (1841947644).

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

1004470980 is a wasteful number, since it uses less digits than its factorization.

1004470980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201796 (or 201794 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1004470980 is about 31693.3901626191. The cubic root of 1004470980 is about 1001.4881110936.

The spelling of 1004470980 in words is "one billion, four million, four hundred seventy thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 83 166 249 332 415 498 830 996 1245 1660 2490 4980 201701 403402 605103 806804 1008505 1210206 2017010 2420412 3025515 4034020 6051030 12102060 16741183 33482366 50223549 66964732 83705915 100447098 167411830 200894196 251117745 334823660 502235490 1004470980