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152871500404 = 2277176897133
BaseRepresentation
bin1000111001011111011…
…0011111101001110100
3112121120212200211220101
42032113312133221310
510001040101003104
6154121142443444
714021204212360
oct2162766375164
9477525624811
10152871500404
1159917a81987
1225764433584
131155345211c
147582ca82a0
153e9ac3e5a4
hex2397d9fa74

152871500404 has 24 divisors (see below), whose sum is σ = 310049244288. Its totient is φ = 64593590880.

The previous prime is 152871500393. The next prime is 152871500407. The reversal of 152871500404 is 404005178251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152871500407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38446579 + ... + 38450554.

It is an arithmetic number, because the mean of its divisors is an integer number (12918718512).

Almost surely, 2152871500404 is an apocalyptic number.

152871500404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152871500404 is an abundant number, since it is smaller than the sum of its proper divisors (157177743884).

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

152871500404 is a wasteful number, since it uses less digits than its factorization.

152871500404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76897215 (or 76897213 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

Adding to 152871500404 its reverse (404005178251), we get a palindrome (556876678655).

The spelling of 152871500404 in words is "one hundred fifty-two billion, eight hundred seventy-one million, five hundred thousand, four hundred four".

Divisors: 1 2 4 7 14 28 71 142 284 497 994 1988 76897133 153794266 307588532 538279931 1076559862 2153119724 5459696443 10919392886 21838785772 38217875101 76435750202 152871500404