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472901088 = 25311447823
BaseRepresentation
bin11100001011111…
…110010111100000
31012221211212100010
4130023332113200
51432030313323
6114531524520
714501410242
oct3413762740
91187755303
10472901088
11222a38650
12112459740
1376c8773a
1446b40092
152b7b3c93
hex1c2fe5e0

472901088 has 48 divisors (see below), whose sum is σ = 1354219776. Its totient is φ = 143303040.

The previous prime is 472901069. The next prime is 472901101. The reversal of 472901088 is 880109274.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 222856 + ... + 224967.

It is an arithmetic number, because the mean of its divisors is an integer number (28212912).

Almost surely, 2472901088 is an apocalyptic number.

472901088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

472901088 is an abundant number, since it is smaller than the sum of its proper divisors (881318688).

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

472901088 is a wasteful number, since it uses less digits than its factorization.

472901088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447847 (or 447839 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 472901088 is about 21746.2890627344. The cubic root of 472901088 is about 779.0944388817.

The spelling of 472901088 in words is "four hundred seventy-two million, nine hundred one thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 528 1056 447823 895646 1343469 1791292 2686938 3582584 4926053 5373876 7165168 9852106 10747752 14330336 14778159 19704212 21495504 29556318 39408424 42991008 59112636 78816848 118225272 157633696 236450544 472901088