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2020482152 = 231333757649
BaseRepresentation
bin111100001101110…
…0001110001101000
312012210220010110022
41320123201301220
513114220412102
6532253540012
7101032546343
oct17033416150
95183803408
102020482152
11947567167
124847a4608
13262799090
141524ab45a
15bc5ab5a2
hex786e1c68

2020482152 has 32 divisors (see below), whose sum is σ = 4091997000. Its totient is φ = 929746944.

The previous prime is 2020482137. The next prime is 2020482187. The reversal of 2020482152 is 2512840202.

It can be written as a sum of positive squares in 4 ways, for example, as 1790474596 + 230007556 = 42314^2 + 15166^2 .

It is a super-2 number, since 2×20204821522 = 8164696253101102208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 6224 + ... + 63872.

Almost surely, 22020482152 is an apocalyptic number.

It is an amenable number.

2020482152 is an abundant number, since it is smaller than the sum of its proper divisors (2071514848).

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

2020482152 is a wasteful number, since it uses less digits than its factorization.

2020482152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58005 (or 58001 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 2020482152 is about 44949.7736590519. The cubic root of 2020482152 is about 1264.2074330426.

The spelling of 2020482152 in words is "two billion, twenty million, four hundred eighty-two thousand, one hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 104 337 674 1348 2696 4381 8762 17524 35048 57649 115298 230596 461192 749437 1498874 2997748 5995496 19427713 38855426 77710852 155421704 252560269 505120538 1010241076 2020482152