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2925010432 = 2937592617
BaseRepresentation
bin1010111001011000…
…0001111000000000
321112211220220222201
42232112001320000
521442300313212
61202125042544
7132325115131
oct25626017000
97484826881
102925010432
1112711016a3
126976b6454
13377cb9906
141da685c88
15121bceb57
hexae581e00

2925010432 has 80 divisors (see below), whose sum is σ = 6106327920. Its totient is φ = 1398325248.

The previous prime is 2925010427. The next prime is 2925010433. The reversal of 2925010432 is 2340105292.

It is a self number, because there is not a number n which added to its sum of digits gives 2925010432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925010433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116388 + ... + 1119004.

It is an arithmetic number, because the mean of its divisors is an integer number (76329099).

Almost surely, 22925010432 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 2925010432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3053163960).

2925010432 is an abundant number, since it is smaller than the sum of its proper divisors (3181317488).

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

2925010432 is an equidigital number, since it uses as much as digits as its factorization.

2925010432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731 (or 2715 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2925010432 is about 54083.3655757480. The cubic root of 2925010432 is about 1430.1309531729.

The spelling of 2925010432 in words is "two billion, nine hundred twenty-five million, ten thousand, four hundred thirty-two".

Divisors: 1 2 4 8 16 32 37 59 64 74 118 128 148 236 256 296 472 512 592 944 1184 1888 2183 2368 2617 3776 4366 4736 5234 7552 8732 9472 10468 15104 17464 18944 20936 30208 34928 41872 69856 83744 96829 139712 154403 167488 193658 279424 308806 334976 387316 558848 617612 669952 774632 1117696 1235224 1339904 1549264 2470448 3098528 4940896 5712911 6197056 9881792 11425822 12394112 19763584 22851644 24788224 39527168 45703288 49576448 79054336 91406576 182813152 365626304 731252608 1462505216 2925010432