Search a number
-
+
3230130000 = 24354107671
BaseRepresentation
bin1100000010000111…
…1101111101010000
322100010001121100110
43000201331331100
523103403130000
61252304521320
7143021436426
oct30041757520
98303047313
103230130000
111408362529
12761920240
133c628aa36
14228dcd116
1513d8a0850
hexc087df50

3230130000 has 100 divisors (see below), whose sum is σ = 10427387168. Its totient is φ = 861360000.

The previous prime is 3230129983. The next prime is 3230130023. The reversal of 3230130000 is 310323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23836 + ... + 83835.

Almost surely, 23230130000 is an apocalyptic number.

3230130000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3230130000 is an abundant number, since it is smaller than the sum of its proper divisors (7197257168).

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

3230130000 is a wasteful number, since it uses less digits than its factorization.

3230130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107702 (or 107681 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3230130000 is about 56834.2326419562. The cubic root of 3230130000 is about 1478.2231537190.

Adding to 3230130000 its reverse (310323), we get a palindrome (3230440323).

The spelling of 3230130000 in words is "three billion, two hundred thirty million, one hundred thirty thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 125 150 200 240 250 300 375 400 500 600 625 750 1000 1200 1250 1500 1875 2000 2500 3000 3750 5000 6000 7500 10000 15000 30000 107671 215342 323013 430684 538355 646026 861368 1076710 1292052 1615065 1722736 2153420 2584104 2691775 3230130 4306840 5168208 5383550 6460260 8075325 8613680 10767100 12920520 13458875 16150650 21534200 25841040 26917750 32301300 40376625 43068400 53835500 64602600 67294375 80753250 107671000 129205200 134588750 161506500 201883125 215342000 269177500 323013000 403766250 538355000 646026000 807532500 1076710000 1615065000 3230130000