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3132423001 = 41541141221
BaseRepresentation
bin1011101010110100…
…1111101101011001
322002022012120112201
42322231033231121
522403400014001
61234454410201
7140424104401
oct27255175531
98068176481
103132423001
111368197844
12735060961
133abc6ab46
1421a037801
15135000501
hexbab4fb59

3132423001 has 8 divisors (see below), whose sum is σ = 3214777608. Its totient is φ = 3050352000.

The previous prime is 3132422983. The next prime is 3132423059. The reversal of 3132423001 is 1003242313.

It can be written as a sum of positive squares in 4 ways, for example, as 173606976 + 2958816025 = 13176^2 + 54395^2 .

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 3132423001 - 211 = 3132420953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3132423001.

It is not an unprimeable number, because it can be changed into a prime (3132423101) 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, 48430 + ... + 92791.

It is an arithmetic number, because the mean of its divisors is an integer number (401847201).

Almost surely, 23132423001 is an apocalyptic number.

It is an amenable number.

3132423001 is a deficient number, since it is larger than the sum of its proper divisors (82354607).

3132423001 is a wasteful number, since it uses less digits than its factorization.

3132423001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141803.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3132423001 is about 55968.0533965583. The cubic root of 3132423001 is about 1463.1655530273.

Adding to 3132423001 its reverse (1003242313), we get a palindrome (4135665314).

The spelling of 3132423001 in words is "three billion, one hundred thirty-two million, four hundred twenty-three thousand, one".

Divisors: 1 41 541 22181 141221 5790061 76400561 3132423001