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41402256 = 2437229607
BaseRepresentation
bin1001110111101…
…1111110010000
32212220110012220
42131323332100
541044333011
64035221040
71011625200
oct235737620
985813186
1041402256
1121409145
1211a47780
138767b9c
1456da400
15397c506
hex277bf90

41402256 has 120 divisors (see below), whose sum is σ = 128920320. Its totient is φ = 11402496.

The previous prime is 41402243. The next prime is 41402261. The reversal of 41402256 is 65220414.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67905 + ... + 68511.

It is an arithmetic number, because the mean of its divisors is an integer number (1074336).

Almost surely, 241402256 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 41402256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64460160).

41402256 is an abundant number, since it is smaller than the sum of its proper divisors (87518064).

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

41402256 is a wasteful number, since it uses less digits than its factorization.

41402256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 648 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 41402256 is about 6434.4584853739. The cubic root of 41402256 is about 345.9457520172.

The spelling of 41402256 in words is "forty-one million, four hundred two thousand, two hundred fifty-six".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 29 42 48 49 56 58 84 87 98 112 116 147 168 174 196 203 232 294 336 348 392 406 464 588 607 609 696 784 812 1176 1214 1218 1392 1421 1624 1821 2352 2428 2436 2842 3248 3642 4249 4263 4856 4872 5684 7284 8498 8526 9712 9744 11368 12747 14568 16996 17052 17603 22736 25494 29136 29743 33992 34104 35206 50988 52809 59486 67984 68208 70412 89229 101976 105618 118972 123221 140824 178458 203952 211236 237944 246442 281648 356916 369663 422472 475888 492884 713832 739326 844944 862547 985768 1427664 1478652 1725094 1971536 2587641 2957304 3450188 5175282 5914608 6900376 10350564 13800752 20701128 41402256