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97052103203 = 11231273020513
BaseRepresentation
bin101101001100011000…
…0011001001000100011
3100021111201122200001212
41122120300121020203
53042230314300303
6112330215220335
710004020160126
oct1323060311043
9307451580055
1097052103203
1138183422660
12169866776ab
1391c8b6ba03
1449a973c3bd
1527d0538ad8
hex1698c19223

97052103203 has 16 divisors (see below), whose sum is σ = 111348228096. Its totient is φ = 83728592640.

The previous prime is 97052103193. The next prime is 97052103263. The reversal of 97052103203 is 30230125079.

It is not a de Polignac number, because 97052103203 - 28 = 97052102947 is a prime.

It is a super-2 number, since 2×970521032032 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97052103203.

It is not an unprimeable number, because it can be changed into a prime (97052103263) 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, 1478126 + ... + 1542387.

It is an arithmetic number, because the mean of its divisors is an integer number (6959264256).

Almost surely, 297052103203 is an apocalyptic number.

97052103203 is a deficient number, since it is larger than the sum of its proper divisors (14296124893).

97052103203 is a wasteful number, since it uses less digits than its factorization.

97052103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020674.

The product of its (nonzero) digits is 11340, while the sum is 32.

The spelling of 97052103203 in words is "ninety-seven billion, fifty-two million, one hundred three thousand, two hundred three".

Divisors: 1 11 23 127 253 1397 2921 32131 3020513 33225643 69471799 383605151 764189789 4219656661 8822918473 97052103203