Search a number
-
+
4570000128288 = 253272266865143
BaseRepresentation
bin100001010000000100100…
…1110111111100100100000
3121011212222011111101000200
41002200021032333210200
51044333330013101123
613415232402545200
7651112602105240
oct102401116774440
917155864441020
104570000128288
111502142a29561
12619843968200
13271c4540735a
1411b2911adb20
157dd22227143
hex428093bf920

4570000128288 has 72 divisors (see below), whose sum is σ = 14852500423488. Its totient is φ = 1305714321792.

The previous prime is 4570000128277. The next prime is 4570000128299. The reversal of 4570000128288 is 8828210000754.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4570000128277) and next prime (4570000128299).

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1133430556 + ... + 1133434587.

It is an arithmetic number, because the mean of its divisors is an integer number (206284728104).

Almost surely, 24570000128288 is an apocalyptic number.

4570000128288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4570000128288 is an abundant number, since it is smaller than the sum of its proper divisors (10282500295200).

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

4570000128288 is a wasteful number, since it uses less digits than its factorization.

4570000128288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266865166 (or 2266865155 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 4570000128288 in words is "four trillion, five hundred seventy billion, one hundred twenty-eight thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 2016 2266865143 4533730286 6800595429 9067460572 13601190858 15868056001 18134921144 20401786287 27202381716 31736112002 36269842288 40803572574 47604168003 54404763432 63472224004 72539684576 81607145148 95208336006 108809526864 126944448008 142812504009 163214290296 190416672012 217619053728 253888896016 285625008018 326428580592 380833344024 507777792032 571250016036 652857161184 761666688048 1142500032072 1523333376096 2285000064144 4570000128288