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3003974380 = 2251159231431
BaseRepresentation
bin1011001100001101…
…0000001011101100
321202100111201011101
42303003100023230
522123004140010
61214025332444
7134304234541
oct26303201354
97670451141
103003974380
111301735460
126ba037124
1338b476544
14206d5cbc8
15128acb73a
hexb30d02ec

3003974380 has 48 divisors (see below), whose sum is σ = 6998503680. Its totient is φ = 1073835200.

The previous prime is 3003974371. The next prime is 3003974381. The reversal of 3003974380 is 834793003.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3003974381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102736 + ... + 128695.

It is an arithmetic number, because the mean of its divisors is an integer number (145802160).

Almost surely, 23003974380 is an apocalyptic number.

It is an amenable number.

3003974380 is an abundant number, since it is smaller than the sum of its proper divisors (3994529300).

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

3003974380 is a wasteful number, since it uses less digits than its factorization.

3003974380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231510 (or 231508 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 3003974380 is about 54808.5247019111. The cubic root of 3003974380 is about 1442.8861834684.

The spelling of 3003974380 in words is "three billion, three million, nine hundred seventy-four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 59 110 118 220 236 295 590 649 1180 1298 2596 3245 6490 12980 231431 462862 925724 1157155 2314310 2545741 4628620 5091482 10182964 12728705 13654429 25457410 27308858 50914820 54617716 68272145 136544290 150198719 273088580 300397438 600794876 750993595 1501987190 3003974380