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10102000223213 = 7923606744879
BaseRepresentation
bin1001001100000000111000…
…1000101000001111101101
31022202202000202122110111022
42103000032020220033231
52311002344024120323
633252443403503525
72061562661054333
oct223001610501755
938682022573438
1010102000223213
113245263849458
121171a03527ba5
135837cb18caa2
1426cd21aa5b53
15127b99a864c8
hex9300e2283ed

10102000223213 has 12 divisors (see below), whose sum is σ = 10232003960640. Its totient is φ = 9973628019576.

The previous prime is 10102000223179. The next prime is 10102000223239. The reversal of 10102000223213 is 31232200020101.

It is not a de Polignac number, because 10102000223213 - 222 = 10101996028909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10102000223191 and 10102000223200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102000223813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225071708 + ... + 225116586.

It is an arithmetic number, because the mean of its divisors is an integer number (852666996720).

Almost surely, 210102000223213 is an apocalyptic number.

It is an amenable number.

10102000223213 is a deficient number, since it is larger than the sum of its proper divisors (130003737427).

10102000223213 is an frugal number, since it uses more digits than its factorization.

10102000223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81104 (or 81025 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10102000223213 its reverse (31232200020101), we get a palindrome (41334200243314).

The spelling of 10102000223213 in words is "ten trillion, one hundred two billion, two hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 79 6241 36067 44879 2849293 3545441 225094147 280089839 1618650893 127873420547 10102000223213