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214102423153 = 1917365136119
BaseRepresentation
bin1100011101100101111…
…1111011011001110001
3202110122011111000020001
43013121133323121301
512001440210020103
6242205101550001
721316441366213
oct3073137733161
9673564430201
10214102423153
1182889266473
12355b2575301
1317260c0c768
14a51101a5b3
15588158a01d
hex31d97fb671

214102423153 has 8 divisors (see below), whose sum is σ = 226673697600. Its totient is φ = 201661421328.

The previous prime is 214102423151. The next prime is 214102423181. The reversal of 214102423153 is 351324201412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214102423153 - 21 = 214102423151 is a prime.

It is a super-2 number, since 2×2141024231532 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214102423151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32564773 + ... + 32571346.

It is an arithmetic number, because the mean of its divisors is an integer number (28334212200).

Almost surely, 2214102423153 is an apocalyptic number.

It is an amenable number.

214102423153 is a deficient number, since it is larger than the sum of its proper divisors (12571274447).

214102423153 is a wasteful number, since it uses less digits than its factorization.

214102423153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65136311.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 214102423153 its reverse (351324201412), we get a palindrome (565426624565).

The spelling of 214102423153 in words is "two hundred fourteen billion, one hundred two million, four hundred twenty-three thousand, one hundred fifty-three".

Divisors: 1 19 173 3287 65136119 1237586261 11268548587 214102423153