Search a number
-
+
50240210134995 = 3258715131281047
BaseRepresentation
bin10110110110001011101011…
…11000001110011111010011
320120212220202121220110011100
423123011311320032133103
523041113422243304440
6254504011154115443
713403510146034316
oct1333056570163723
9216786677813140
1050240210134995
111500a831952911
125774a8087bb83
1322058294b9b2a
14c598d3b5697d
155c1ce3278230
hex2db175e0e7d3

50240210134995 has 24 divisors (see below), whose sum is σ = 87083198800416. Its totient is φ = 26794727077248.

The previous prime is 50240210134979. The next prime is 50240210134997. The reversal of 50240210134995 is 59943101204205.

It is a happy number.

50240210134995 is a `hidden beast` number, since 5 + 0 + 2 + 4 + 0 + 210 + 1 + 349 + 95 = 666.

It is not a de Polignac number, because 50240210134995 - 24 = 50240210134979 is a prime.

It is a super-2 number, since 2×502402101349952 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 50240210134995.

It is not an unprimeable number, because it can be changed into a prime (50240210134997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38577562 + ... + 39858608.

It is an arithmetic number, because the mean of its divisors is an integer number (3628466616684).

Almost surely, 250240210134995 is an apocalyptic number.

50240210134995 is a deficient number, since it is larger than the sum of its proper divisors (36842988665421).

50240210134995 is a wasteful number, since it uses less digits than its factorization.

50240210134995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152571 (or 2152568 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 50240210134995 in words is "fifty trillion, two hundred forty billion, two hundred ten million, one hundred thirty-four thousand, nine hundred ninety-five".

Divisors: 1 3 5 9 15 45 871513 1281047 2614539 3843141 4357565 6405235 7843617 11529423 13072695 19215705 39218085 57647115 1116449114111 3349347342333 5582245570555 10048042026999 16746736711665 50240210134995