Search a number
-
+
32133040502143 = 728116336065329
BaseRepresentation
bin1110100111001100011100…
…11101101111010101111111
311012202212222211201100220111
413103212032131233111333
513202431431332032033
6152201414235530451
76524351461453330
oct723461635572577
9135685884640814
1032133040502143
11a269600725259
12372b7222b9a27
1314c1195770929
147d1367052287
153aacc2a0e7cd
hex1d398e76f57f

32133040502143 has 8 divisors (see below), whose sum is σ = 36854163384480. Its totient is φ = 27444589751040.

The previous prime is 32133040502137. The next prime is 32133040502149. The reversal of 32133040502143 is 34120504033123.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32133040502137) and next prime (32133040502149).

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

It is not a de Polignac number, because 32133040502143 - 237 = 31995601548671 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 (32133040502149) 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, 8168030698 + ... + 8168034631.

It is an arithmetic number, because the mean of its divisors is an integer number (4606770423060).

Almost surely, 232133040502143 is an apocalyptic number.

32133040502143 is a deficient number, since it is larger than the sum of its proper divisors (4721122882337).

32133040502143 is a wasteful number, since it uses less digits than its factorization.

32133040502143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16336065617.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 32133040502143 its reverse (34120504033123), we get a palindrome (66253544535266).

The spelling of 32133040502143 in words is "thirty-two trillion, one hundred thirty-three billion, forty million, five hundred two thousand, one hundred forty-three".

Divisors: 1 7 281 1967 16336065329 114352457303 4590434357449 32133040502143