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3152401323 = 31303806447
BaseRepresentation
bin1011101111100101…
…1101001110101011
322010200210120122120
42323321131032223
522424003320243
61240450522323
7141055653261
oct27371351653
98120716576
103152401323
1113784a2855
1273b8963a3
133b3144436
1421c958431
15136b49c83
hexbbe5d3ab

3152401323 has 8 divisors (see below), whose sum is σ = 4206432768. Its totient is φ = 2099985384.

The previous prime is 3152401313. The next prime is 3152401327. The reversal of 3152401323 is 3231042513.

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

It is not a de Polignac number, because 3152401323 - 210 = 3152400299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3152401293 and 3152401302.

It is not an unprimeable number, because it can be changed into a prime (3152401327) 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, 399315 + ... + 407132.

It is an arithmetic number, because the mean of its divisors is an integer number (525804096).

Almost surely, 23152401323 is an apocalyptic number.

3152401323 is a deficient number, since it is larger than the sum of its proper divisors (1054031445).

3152401323 is a wasteful number, since it uses less digits than its factorization.

3152401323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807753.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3152401323 is about 56146.2494116927. The cubic root of 3152401323 is about 1466.2696108441.

Adding to 3152401323 its reverse (3231042513), we get a palindrome (6383443836).

The spelling of 3152401323 in words is "three billion, one hundred fifty-two million, four hundred one thousand, three hundred twenty-three".

Divisors: 1 3 1303 3909 806447 2419341 1050800441 3152401323