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13152302254 = 271372265397
BaseRepresentation
bin11000011111111000…
…00011010010101110
31020221121101011212201
430033330003102232
5203413442133004
610013031252114
7643632503350
oct141774032256
936847334781
1013152302254
11563a14a393
12267081a03a
131317ac8790
148caa930d0
1551e9d86a4
hex30ff034ae

13152302254 has 16 divisors (see below), whose sum is σ = 24281173728. Its totient is φ = 5203108512.

The previous prime is 13152302249. The next prime is 13152302257. The reversal of 13152302254 is 45220325131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152302257) 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, 36132517 + ... + 36132880.

It is an arithmetic number, because the mean of its divisors is an integer number (1517573358).

Almost surely, 213152302254 is an apocalyptic number.

13152302254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13152302254 is a deficient number, since it is larger than the sum of its proper divisors (11128871474).

13152302254 is a wasteful number, since it uses less digits than its factorization.

13152302254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72265419.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 13152302254 its reverse (45220325131), we get a palindrome (58372627385).

The spelling of 13152302254 in words is "thirteen billion, one hundred fifty-two million, three hundred two thousand, two hundred fifty-four".

Divisors: 1 2 7 13 14 26 91 182 72265397 144530794 505857779 939450161 1011715558 1878900322 6576151127 13152302254