Search a number
-
+
472130500142 = 2761971975773
BaseRepresentation
bin1101101111011010010…
…10111011011000101110
31200010122120211102122002
412313231022323120232
530213410402001032
61000521015052302
746052556015230
oct6675512733056
91603576742562
10472130500142
111722583a4794
1277603671092
13356a2292362
1418bcbb24250
15c434098862
hex6ded2bb62e

472130500142 has 32 divisors (see below), whose sum is σ = 811812326400. Its totient is φ = 201731129568.

The previous prime is 472130500141. The next prime is 472130500151. The reversal of 472130500142 is 241005031274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472130500141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6192968 + ... + 6268740.

It is an arithmetic number, because the mean of its divisors is an integer number (25369135200).

Almost surely, 2472130500142 is an apocalyptic number.

472130500142 is a deficient number, since it is larger than the sum of its proper divisors (339681826258).

472130500142 is a wasteful number, since it uses less digits than its factorization.

472130500142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77120.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 472130500142 in words is "four hundred seventy-two billion, one hundred thirty million, five hundred thousand, one hundred forty-two".

Divisors: 1 2 7 14 619 719 1238 1438 4333 5033 8666 10066 75773 151546 445061 530411 890122 1060822 3115427 6230854 46903487 54480787 93806974 108961574 328324409 381365509 656648818 762731018 33723607153 67447214306 236065250071 472130500142