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34932906450 = 234521317311259
BaseRepresentation
bin100000100010001010…
…011101100111010010
310100011112102111220000
4200202022131213102
51033020311001300
624014205230430
72344445543211
oct404212354722
9110145374800
1034932906450
11138a6795722
12692ab62416
1333a9362060
141995643078
15d96c2ac00
hex82229d9d2

34932906450 has 480 divisors, whose sum is σ = 114337681920. Its totient is φ = 7825766400.

The previous prime is 34932906409. The next prime is 34932906487. The reversal of 34932906450 is 5460923943.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34932906396 and 34932906405.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 27745921 + ... + 27747179.

It is an arithmetic number, because the mean of its divisors is an integer number (238203504).

Almost surely, 234932906450 is an apocalyptic number.

34932906450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34932906450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57168840960).

34932906450 is an abundant number, since it is smaller than the sum of its proper divisors (79404775470).

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

34932906450 is a wasteful number, since it uses less digits than its factorization.

34932906450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 34932906450 in words is "thirty-four billion, nine hundred thirty-two million, nine hundred six thousand, four hundred fifty".