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995074000238 = 219311321639451
BaseRepresentation
bin11100111101011110000…
…10000100010101101110
310112010110102021201011102
432132233002010111232
5112300402421001423
62041044121123102
7131614601305463
oct16365702042556
93463412251142
10995074000238
1135401037140a
12140a28329492
1372ab1879496
143623a12966a
151ad3e07ac28
hexe7af08456e

995074000238 has 32 divisors (see below), whose sum is σ = 1623082644480. Its totient is φ = 455799960000.

The previous prime is 995074000237. The next prime is 995074000243. The reversal of 995074000238 is 832000470599.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 995074000192 and 995074000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995074000237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1236413 + ... + 1875863.

It is an arithmetic number, because the mean of its divisors is an integer number (50721332640).

Almost surely, 2995074000238 is an apocalyptic number.

995074000238 is a deficient number, since it is larger than the sum of its proper divisors (628008644242).

995074000238 is a wasteful number, since it uses less digits than its factorization.

995074000238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640824.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 995074000238 in words is "nine hundred ninety-five billion, seventy-four million, two hundred thirty-eight", and thus it is an aban number.

Divisors: 1 2 19 31 38 62 589 1178 1321 2642 25099 40951 50198 81902 639451 778069 1278902 1556138 12149569 19822981 24299138 39645962 376636639 753273278 844714771 1689429542 16049580649 26186157901 32099161298 52372315802 497537000119 995074000238