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152930843207 = 974615096719
BaseRepresentation
bin1000111001101101100…
…0110111101001000111
3112121202000100202220222
42032123120313221013
510001200243440312
6154131102414555
714022524501432
oct2163330675107
9477660322828
10152930843207
115994852401a
122578029145b
131156282bbcc
14758ab14819
153ea1062672
hex239b637a47

152930843207 has 16 divisors (see below), whose sum is σ = 155169907200. Its totient is φ = 150706775040.

The previous prime is 152930843203. The next prime is 152930843243. The reversal of 152930843207 is 702348039251.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 152930843207 - 22 = 152930843203 is a prime.

It is a super-3 number, since 3×1529308432073 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152930843203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22757594 + ... + 22764312.

It is an arithmetic number, because the mean of its divisors is an integer number (9698119200).

Almost surely, 2152930843207 is an apocalyptic number.

152930843207 is a deficient number, since it is larger than the sum of its proper divisors (2239063993).

152930843207 is an equidigital number, since it uses as much as digits as its factorization.

152930843207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7786.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 152930843207 in words is "one hundred fifty-two billion, nine hundred thirty million, eight hundred forty-three thousand, two hundred seven".

Divisors: 1 97 461 509 6719 44717 49373 234649 651743 3097459 3419971 22760953 300453523 331737187 1576606631 152930843207