Search a number
-
+
38089152060 = 22355091247189
BaseRepresentation
bin100011011110010010…
…100101011000111100
310122022111110101220120
4203132102211120330
51111001310331220
625255314414540
72515612310361
oct433622453074
9118274411816
1038089152060
1115176373773
12746bb91450
1337902211cb
141bb48bc468
15ecdd84a40
hex8de4a563c

38089152060 has 48 divisors (see below), whose sum is σ = 106859239200. Its totient is φ = 10137144064.

The previous prime is 38089152007. The next prime is 38089152107. The reversal of 38089152060 is 6025198083.

38089152060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593055 + ... + 654134.

It is an arithmetic number, because the mean of its divisors is an integer number (2226234150).

Almost surely, 238089152060 is an apocalyptic number.

38089152060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38089152060 is an abundant number, since it is smaller than the sum of its proper divisors (68770087140).

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

38089152060 is a wasteful number, since it uses less digits than its factorization.

38089152060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247710 (or 1247708 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 38089152060 in words is "thirty-eight billion, eighty-nine million, one hundred fifty-two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 509 1018 1527 2036 2545 3054 5090 6108 7635 10180 15270 30540 1247189 2494378 3741567 4988756 6235945 7483134 12471890 14966268 18707835 24943780 37415670 74831340 634819201 1269638402 1904457603 2539276804 3174096005 3808915206 6348192010 7617830412 9522288015 12696384020 19044576030 38089152060