Search a number
-
+
32030050100 = 22521139928099
BaseRepresentation
bin11101110101001000…
…111100011100110100
310001200020012010120212
4131311020330130310
51011044143100400
622414151044552
72212506635156
oct356510743464
9101606163525
1032030050100
1112647145794
12625a970758
133035b31189
14179bcc6ad6
15c76e75335
hex77523c734

32030050100 has 36 divisors (see below), whose sum is σ = 69513780000. Its totient is φ = 12810440160.

The previous prime is 32030050097. The next prime is 32030050103. The reversal of 32030050100 is 105003023.

It is an interprime number because it is at equal distance from previous prime (32030050097) and next prime (32030050103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32030050103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1125851 + ... + 1153949.

Almost surely, 232030050100 is an apocalyptic number.

It is an amenable number.

32030050100 is an abundant number, since it is smaller than the sum of its proper divisors (37483729900).

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

32030050100 is a wasteful number, since it uses less digits than its factorization.

32030050100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39512 (or 39505 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

Adding to 32030050100 its reverse (105003023), we get a palindrome (32135053123).

The spelling of 32030050100 in words is "thirty-two billion, thirty million, fifty thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 11399 22798 28099 45596 56198 56995 112396 113990 140495 227980 280990 284975 561980 569950 702475 1139900 1404950 2809900 320300501 640601002 1281202004 1601502505 3203005010 6406010020 8007512525 16015025050 32030050100