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40328700357 = 3117433164413
BaseRepresentation
bin100101100011110001…
…110010000111000101
310212002120120020121210
4211203301302013011
51130043121402412
630305440002033
72625245203611
oct454361620705
9125076506553
1040328700357
1116115555530
127996000319
133a591bb90a
141d480d2341
1510b07b483c
hex963c721c5

40328700357 has 16 divisors (see below), whose sum is σ = 58668176448. Its totient is φ = 24438199680.

The previous prime is 40328700281. The next prime is 40328700359. The reversal of 40328700357 is 75300782304.

It is not a de Polignac number, because 40328700357 - 28 = 40328700101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40328700359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163083 + ... + 327495.

It is an arithmetic number, because the mean of its divisors is an integer number (3666761028).

Almost surely, 240328700357 is an apocalyptic number.

It is an amenable number.

40328700357 is a deficient number, since it is larger than the sum of its proper divisors (18339476091).

40328700357 is a wasteful number, since it uses less digits than its factorization.

40328700357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171860.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 40328700357 in words is "forty billion, three hundred twenty-eight million, seven hundred thousand, three hundred fifty-seven".

Divisors: 1 3 11 33 7433 22299 81763 164413 245289 493239 1808543 5425629 1222081829 3666245487 13442900119 40328700357