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105620413151 = 1147605333751
BaseRepresentation
bin110001001011101110…
…1111001101011011111
3101002121212102220122202
41202113131321223133
53212302311210101
6120304340002115
710426241461451
oct1422735715337
9332555386582
10105620413151
114087aa73750
121857809033b
139c630633b6
14517d6a02d1
152b3289236b
hex1897779adf

105620413151 has 16 divisors (see below), whose sum is σ = 117696734208. Its totient is φ = 93957300000.

The previous prime is 105620413141. The next prime is 105620413153. The reversal of 105620413151 is 151314026501.

It is a cyclic number.

It is not a de Polignac number, because 105620413151 - 234 = 88440543967 is a prime.

It is a super-2 number, since 2×1056204131512 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105620413153) 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, 3112526 + ... + 3146276.

It is an arithmetic number, because the mean of its divisors is an integer number (7356045888).

Almost surely, 2105620413151 is an apocalyptic number.

105620413151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105620413151 is a deficient number, since it is larger than the sum of its proper divisors (12076321057).

105620413151 is a wasteful number, since it uses less digits than its factorization.

105620413151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39862.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 105620413151 its reverse (151314026501), we get a palindrome (256934439652).

The spelling of 105620413151 in words is "one hundred five billion, six hundred twenty million, four hundred thirteen thousand, one hundred fifty-one".

Divisors: 1 11 47 517 6053 33751 66583 284491 371261 1586297 3129401 17449267 204294803 2247242833 9601855741 105620413151