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45230005030013 = 1931533011481199
BaseRepresentation
bin10100100100010111011100…
…11000100000110001111101
312221010221112211002021110222
422102023232120200301331
521412022022241430023
6240110213310511125
712345521455231406
oct1222135630406175
9187127484067428
1045230005030013
1113458a347719a1
1250a5a652054a5
131c3122c0b460b
14b25202cda9ad
15536809b81cc8
hex2922ee620c7d

45230005030013 has 32 divisors (see below), whose sum is σ = 50090379264000. Its totient is φ = 40671239918400.

The previous prime is 45230005029971. The next prime is 45230005030061. The reversal of 45230005030013 is 31003050003254.

It is a cyclic number.

It is not a de Polignac number, because 45230005030013 - 212 = 45230005025917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45230005032013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93753788 + ... + 94234986.

It is an arithmetic number, because the mean of its divisors is an integer number (1565324352000).

Almost surely, 245230005030013 is an apocalyptic number.

It is an amenable number.

45230005030013 is a deficient number, since it is larger than the sum of its proper divisors (4860374233987).

45230005030013 is a wasteful number, since it uses less digits than its factorization.

45230005030013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484313.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 45230005030013 its reverse (31003050003254), we get a palindrome (76233055033267).

The spelling of 45230005030013 in words is "forty-five trillion, two hundred thirty billion, five million, thirty thousand, thirteen".

Divisors: 1 19 31 53 589 1007 1643 3011 31217 57209 93341 159583 481199 1773479 3032077 4947073 9142781 14917169 25503547 93994387 283426211 484567393 790609957 1448890189 15021589183 27528913591 44915595859 76791180017 853396321321 1459032420323 2380526580527 45230005030013