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2041150240 = 25519671431
BaseRepresentation
bin111100110101001…
…0111101100100000
312021020210011202001
41321222113230200
513140013301430
6534312533344
7101403330223
oct17152275440
95236704661
102041150240
119581a3428
1248b6b1254
13266b5460c
1415512b5ba
15be2e03ca
hex79a97b20

2041150240 has 48 divisors (see below), whose sum is σ = 5076025920. Its totient is φ = 773487360.

The previous prime is 2041150231. The next prime is 2041150303. The reversal of 2041150240 is 420511402.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332676 + ... + 338755.

It is an arithmetic number, because the mean of its divisors is an integer number (105750540).

Almost surely, 22041150240 is an apocalyptic number.

2041150240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2041150240 is an abundant number, since it is smaller than the sum of its proper divisors (3034875680).

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

2041150240 is a wasteful number, since it uses less digits than its factorization.

2041150240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671465 (or 671457 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2041150240 is about 45179.0907389691. The cubic root of 2041150240 is about 1268.5034638224.

Adding to 2041150240 its reverse (420511402), we get a palindrome (2461661642).

The spelling of 2041150240 in words is "two billion, forty-one million, one hundred fifty thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 3040 671431 1342862 2685724 3357155 5371448 6714310 10742896 12757189 13428620 21485792 25514378 26857240 51028756 53714480 63785945 102057512 107428960 127571890 204115024 255143780 408230048 510287560 1020575120 2041150240