Search a number
-
+
34211003020 = 2252774361657
BaseRepresentation
bin11111110111001000…
…100111101010001100
310021022020001000112221
4133313020213222030
51030031004044040
623414420305124
72320531504405
oct376710475214
9107266030487
1034211003020
1113566245a17
1267692421a4
1332c292406c
1419278069ac
15d5367d74a
hex7f7227a8c

34211003020 has 24 divisors (see below), whose sum is σ = 71846861184. Its totient is φ = 13683686016.

The previous prime is 34211002939. The next prime is 34211003051. The reversal of 34211003020 is 2030011243.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34211002985 and 34211003003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524032 + ... + 585688.

It is an arithmetic number, because the mean of its divisors is an integer number (2993619216).

Almost surely, 234211003020 is an apocalyptic number.

It is an amenable number.

34211003020 is an abundant number, since it is smaller than the sum of its proper divisors (37635858164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34211003020 is a wasteful number, since it uses less digits than its factorization.

34211003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89409 (or 89407 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 34211003020 its reverse (2030011243), we get a palindrome (36241014263).

The spelling of 34211003020 in words is "thirty-four billion, two hundred eleven million, three thousand, twenty".

Divisors: 1 2 4 5 10 20 27743 55486 61657 110972 123314 138715 246628 277430 308285 554860 616570 1233140 1710550151 3421100302 6842200604 8552750755 17105501510 34211003020