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152434412171 = 1061376938119
BaseRepresentation
bin1000110111110111001…
…1001000101010001011
3112120110102020110120022
42031331303020222023
54444141202142141
6154005530251055
714004316060556
oct2157563105213
9476412213508
10152434412171
1159713285038
1225661b86a8b
13114b3a26432
147540c0b69d
153e726a1b4b
hex237dcc8a8b

152434412171 has 8 divisors (see below), whose sum is σ = 152622568800. Its totient is φ = 152246341440.

The previous prime is 152434412167. The next prime is 152434412237. The reversal of 152434412171 is 171214434251.

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

It is a cyclic number.

It is not a de Polignac number, because 152434412171 - 22 = 152434412167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152434412101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3979850 + ... + 4017968.

It is an arithmetic number, because the mean of its divisors is an integer number (19077821100).

Almost surely, 2152434412171 is an apocalyptic number.

152434412171 is a deficient number, since it is larger than the sum of its proper divisors (188156629).

152434412171 is a wasteful number, since it uses less digits than its factorization.

152434412171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42949.

The product of its digits is 26880, while the sum is 35.

The spelling of 152434412171 in words is "one hundred fifty-two billion, four hundred thirty-four million, four hundred twelve thousand, one hundred seventy-one".

Divisors: 1 1061 3769 38119 3998909 40444259 143670511 152434412171