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535106028 = 223291537661
BaseRepresentation
bin11111111001010…
…001000111101100
31101021220012110210
4133321101013230
52043441343103
6125033102420
716155216612
oct3771210754
91337805423
10535106028
11255065096
1212b257a10
1386b271b2
14510d36b2
1531e9ee03
hex1fe511ec

535106028 has 24 divisors (see below), whose sum is σ = 1291636080. Its totient is φ = 172217920.

The previous prime is 535106021. The next prime is 535106051. The reversal of 535106028 is 820601535.

It is a super-2 number, since 2×5351060282 = 572676922403873568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 535105986 and 535106004.

It is not an unprimeable number, because it can be changed into a prime (535106021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 768483 + ... + 769178.

It is an arithmetic number, because the mean of its divisors is an integer number (53818170).

Almost surely, 2535106028 is an apocalyptic number.

535106028 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

535106028 is an abundant number, since it is smaller than the sum of its proper divisors (756530052).

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

535106028 is a wasteful number, since it uses less digits than its factorization.

535106028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537697 (or 1537695 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 535106028 is about 23132.3588939823. The cubic root of 535106028 is about 811.8577630288.

The spelling of 535106028 in words is "five hundred thirty-five million, one hundred six thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 1537661 3075322 4612983 6150644 9225966 18451932 44592169 89184338 133776507 178368676 267553014 535106028