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106257752601 = 371113231538429
BaseRepresentation
bin110001011110101110…
…1001010001000011001
3101011021021201010000120
41202331131022020121
53220103441040401
6120451504223453
710451110665120
oct1427535121031
9334237633016
10106257752601
1141077805270
121871560ab89
13a035103830
1452001a6ab7
152b6d7d8836
hex18bd74a219

106257752601 has 64 divisors (see below), whose sum is σ = 198494392320. Its totient is φ = 48737399040.

The previous prime is 106257752591. The next prime is 106257752611.

It is a happy number.

106257752601 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (106257752591) and next prime (106257752611).

It is not a de Polignac number, because 106257752601 - 29 = 106257752089 is a prime.

It is a super-2 number, since 2×1062577526012 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106257752611) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 700146 + ... + 838283.

It is an arithmetic number, because the mean of its divisors is an integer number (3101474880).

Almost surely, 2106257752601 is an apocalyptic number.

106257752601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106257752601 is a deficient number, since it is larger than the sum of its proper divisors (92236639719).

106257752601 is a wasteful number, since it uses less digits than its factorization.

106257752601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538486.

The product of its (nonzero) digits is 176400, while the sum is 42.

It can be divided in two parts, 106257 and 752601, that added together give a palindrome (858858).

The spelling of 106257752601 in words is "one hundred six billion, two hundred fifty-seven million, seven hundred fifty-two thousand, six hundred one".

Divisors: 1 3 7 11 13 21 23 33 39 69 77 91 143 161 231 253 273 299 429 483 759 897 1001 1771 2093 3003 3289 5313 6279 9867 23023 69069 1538429 4615287 10769003 16922719 19999577 32307009 35383867 50768157 59998731 106151601 118459033 139997039 219995347 247687069 355377099 389222537 419991117 459990271 659986041 743061207 1167667611 1379970813 1539967429 2724557759 3219931897 4619902287 5059892981 8173673277 9659795691 15179678943 35419250867 106257752601