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56062125 = 345372113
BaseRepresentation
bin1101010111011…
…1000010101101
310220111020210000
43111313002231
5103322442000
65321334513
71250343300
oct325670255
9126436700
1056062125
1129711339
1216937439
13b7cb772
147634b37
154dc6000
hex35770ad

56062125 has 120 divisors (see below), whose sum is σ = 122656248. Its totient is φ = 25401600.

The previous prime is 56062099. The next prime is 56062147. The reversal of 56062125 is 52126065.

It can be written as a sum of positive squares in 4 ways, for example, as 14768649 + 41293476 = 3843^2 + 6426^2 .

It is not a de Polignac number, because 56062125 - 29 = 56061613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 496069 + ... + 496181.

Almost surely, 256062125 is an apocalyptic number.

It is an amenable number.

56062125 is an abundant number, since it is smaller than the sum of its proper divisors (66594123).

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

56062125 is a wasteful number, since it uses less digits than its factorization.

56062125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 56062125 is about 7487.4645241230. The cubic root of 56062125 is about 382.7276614717.

The spelling of 56062125 in words is "fifty-six million, sixty-two thousand, one hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 113 125 135 147 175 189 225 245 315 339 375 405 441 525 565 567 675 735 791 875 945 1017 1125 1225 1323 1575 1695 2025 2205 2373 2625 2825 2835 3051 3375 3675 3955 3969 4725 5085 5537 6125 6615 7119 7875 8475 9153 10125 11025 11865 14125 14175 15255 16611 18375 19775 19845 21357 23625 25425 27685 33075 35595 42375 45765 49833 55125 59325 64071 70875 76275 83055 98875 99225 106785 127125 138425 149499 165375 177975 228825 249165 296625 320355 381375 415275 448497 496125 533925 692125 747495 889875 1144125 1245825 1601775 2076375 2242485 2669625 3737475 6229125 8008875 11212425 18687375 56062125