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1132152301 = 72193311953
BaseRepresentation
bin100001101111011…
…0100010111101101
32220220100021222201
41003132310113231
54304312333201
6304201541501
740025064400
oct10336642755
92826307881
101132152301
11531085865
122771a4891
1315072a507
14aa50bd37
15695d7801
hex437b45ed

1132152301 has 12 divisors (see below), whose sum is σ = 1317785052. Its totient is φ = 969833088.

The previous prime is 1132152269. The next prime is 1132152319. The reversal of 1132152301 is 1032512311.

It can be written as a sum of positive squares in 2 ways, for example, as 912342025 + 219810276 = 30205^2 + 14826^2 .

It is not a de Polignac number, because 1132152301 - 25 = 1132152269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132152331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88741 + ... + 100693.

It is an arithmetic number, because the mean of its divisors is an integer number (109815421).

Almost surely, 21132152301 is an apocalyptic number.

It is an amenable number.

1132152301 is a deficient number, since it is larger than the sum of its proper divisors (185632751).

1132152301 is a wasteful number, since it uses less digits than its factorization.

1132152301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13900 (or 13893 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1132152301 is about 33647.4709450800. The cubic root of 1132152301 is about 1042.2413142423.

Adding to 1132152301 its reverse (1032512311), we get a palindrome (2164664612).

The spelling of 1132152301 in words is "one billion, one hundred thirty-two million, one hundred fifty-two thousand, three hundred one".

Divisors: 1 7 49 1933 11953 13531 83671 94717 585697 23105149 161736043 1132152301