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10212950672058 = 231989587286597
BaseRepresentation
bin1001010010011110001101…
…0011000000001010111010
31100011100102002111020120110
42110213203103000022322
52314312110333001213
633415433105005150
72102601303240561
oct224474323001272
940140362436513
1010212950672058
113288319448882
12118b4086237b6
13591100567b54
142744491b8bd8
1512a9e03235c3
hex949e34c02ba

10212950672058 has 16 divisors (see below), whose sum is σ = 21500948783520. Its totient is φ = 3225142317456.

The previous prime is 10212950672053. The next prime is 10212950672069. The reversal of 10212950672058 is 85027605921201.

It is a super-5 number, since 5×102129506720585 (a number of 66 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10212950671998 and 10212950672016.

It is not an unprimeable number, because it can be changed into a prime (10212950672051) 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 7 ways as a sum of consecutive naturals, for example, 44793643185 + ... + 44793643412.

It is an arithmetic number, because the mean of its divisors is an integer number (1343809298970).

Almost surely, 210212950672058 is an apocalyptic number.

10212950672058 is an abundant number, since it is smaller than the sum of its proper divisors (11287998111462).

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

10212950672058 is a wasteful number, since it uses less digits than its factorization.

10212950672058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89587286621.

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 10212950672058 in words is "ten trillion, two hundred twelve billion, nine hundred fifty million, six hundred seventy-two thousand, fifty-eight".

Divisors: 1 2 3 6 19 38 57 114 89587286597 179174573194 268761859791 537523719582 1702158445343 3404316890686 5106475336029 10212950672058