Search a number
-
+
133020345032434 = 2312145489436007
BaseRepresentation
bin11110001111101100110110…
…011010011101111011110010
3122102222121202120001021222201
4132033230312122131323302
5114413401131312014214
61150524411454053414
740006255103660116
oct3617546632357362
9572877676037881
10133020345032434
113942567aa349a2
1212b042984aa26a
13592b9c30c6b02
1424bc30d113746
15105a26eeb0274
hex78fb3669def2

133020345032434 has 8 divisors (see below), whose sum is σ = 205966985856768. Its totient is φ = 64364683080180.

The previous prime is 133020345032413. The next prime is 133020345032447. The reversal of 133020345032434 is 434230543020331.

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

It is a junction number, because it is equal to n+sod(n) for n = 133020345032393 and 133020345032402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072744717942 + ... + 1072744718065.

It is an arithmetic number, because the mean of its divisors is an integer number (25745873232096).

Almost surely, 2133020345032434 is an apocalyptic number.

133020345032434 is a deficient number, since it is larger than the sum of its proper divisors (72946640824334).

133020345032434 is a wasteful number, since it uses less digits than its factorization.

133020345032434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145489436040.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 133020345032434 its reverse (434230543020331), we get a palindrome (567250888052765).

The spelling of 133020345032434 in words is "one hundred thirty-three trillion, twenty billion, three hundred forty-five million, thirty-two thousand, four hundred thirty-four".

Divisors: 1 2 31 62 2145489436007 4290978872014 66510172516217 133020345032434