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130523214226 = 21928031225409
BaseRepresentation
bin111100110001111001…
…0100011000110010010
3110110220101110021121111
41321203302203012102
54114302420323401
6135543405243534
712300326005156
oct1714362430622
9413811407544
10130523214226
1150399a51789
1221367b635aa
13c4013c7052
146462b85066
1535ddc64e51
hex1e63ca3192

130523214226 has 16 divisors (see below), whose sum is σ = 206162978400. Its totient is φ = 61804677888.

The previous prime is 130523214221. The next prime is 130523214233. The reversal of 130523214226 is 622412325031.

It is not an unprimeable number, because it can be changed into a prime (130523214221) 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, 506191 + ... + 719218.

It is an arithmetic number, because the mean of its divisors is an integer number (12885186150).

Almost surely, 2130523214226 is an apocalyptic number.

130523214226 is a deficient number, since it is larger than the sum of its proper divisors (75639764174).

130523214226 is a wasteful number, since it uses less digits than its factorization.

130523214226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228233.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 130523214226 its reverse (622412325031), we get a palindrome (752935539257).

The spelling of 130523214226 in words is "one hundred thirty billion, five hundred twenty-three million, two hundred fourteen thousand, two hundred twenty-six".

Divisors: 1 2 19 38 2803 5606 53257 106514 1225409 2450818 23282771 46565542 3434821427 6869642854 65261607113 130523214226