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10214554320425 = 527132345377999
BaseRepresentation
bin1001010010100100001011…
…1000011011111000101001
31100011111112212001000120102
42110221002320123320221
52314323401401223200
633420300152435145
72102656115104340
oct224510270337051
940144485030512
1010214554320425
113288a71691604
12118b7956a8ab5
135912c787a400
1427455c17cb57
1512aa85ee36d5
hex94a42e1be29

10214554320425 has 36 divisors (see below), whose sum is σ = 15674635152000. Its totient is φ = 6465476122560.

The previous prime is 10214554320403. The next prime is 10214554320437. The reversal of 10214554320425 is 52402345541201.

It is not a de Polignac number, because 10214554320425 - 236 = 10145834843689 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 172659425 + ... + 172718574.

It is an arithmetic number, because the mean of its divisors is an integer number (435406532000).

Almost surely, 210214554320425 is an apocalyptic number.

It is an amenable number.

10214554320425 is a deficient number, since it is larger than the sum of its proper divisors (5460080831575).

10214554320425 is a wasteful number, since it uses less digits than its factorization.

10214554320425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345378042 (or 345378024 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 10214554320425 its reverse (52402345541201), we get a palindrome (62616899861626).

The spelling of 10214554320425 in words is "ten trillion, two hundred fourteen billion, five hundred fifty-four million, three hundred twenty thousand, four hundred twenty-five".

Divisors: 1 5 7 13 25 35 65 91 169 175 325 455 845 1183 2275 4225 5915 29575 345377999 1726889995 2417645993 4489913987 8634449975 12088229965 22449569935 31429397909 58368881831 60441149825 112247849675 157146989545 291844409155 408582172817 785734947725 1459222045775 2042910864085 10214554320425