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152985050354 = 2143807531911
BaseRepresentation
bin1000111001111010011…
…1101001110011110010
3112121212210100210011002
42032132213221303302
510001303133102404
6154140320322002
714024053320653
oct2163647516362
9477783323132
10152985050354
1159976088714
1225796473302
1311570b2b246
147593dc552a
153ea5bbdc1e
hex239e9e9cf2

152985050354 has 8 divisors (see below), whose sum is σ = 229479602688. Its totient is φ = 76491849460.

The previous prime is 152985050341. The next prime is 152985050357. The reversal of 152985050354 is 453050589251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 152985050299 and 152985050308.

It is not an unprimeable number, because it can be changed into a prime (152985050357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21659 + ... + 553569.

It is an arithmetic number, because the mean of its divisors is an integer number (28684950336).

Almost surely, 2152985050354 is an apocalyptic number.

152985050354 is a deficient number, since it is larger than the sum of its proper divisors (76494552334).

152985050354 is a wasteful number, since it uses less digits than its factorization.

152985050354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675720.

The product of its (nonzero) digits is 1080000, while the sum is 47.

The spelling of 152985050354 in words is "one hundred fifty-two billion, nine hundred eighty-five million, fifty thousand, three hundred fifty-four".

Divisors: 1 2 143807 287614 531911 1063822 76492525177 152985050354