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101021544108706 = 21337173607005781
BaseRepresentation
bin10110111110000011101001…
…010000000101001010100010
3111020200120021002210001221211
4112332003221100011022202
5101220114110242434311
6554504353502140334
730164365015612654
oct2676035120051242
9436616232701854
10101021544108706
112a208aa6028891
12b3b679a8816aa
13444a3a19833b0
141ad367c6466d4
15ba2c07610821
hex5be0e94052a2

101021544108706 has 32 divisors (see below), whose sum is σ = 168567933684528. Its totient is φ = 45102957477120.

The previous prime is 101021544108703. The next prime is 101021544108713. The reversal of 101021544108706 is 607801445120101.

It can be written as a sum of positive squares in 8 ways, for example, as 39427159601025 + 61594384507681 = 6279105^2 + 7848209^2 .

It is not an unprimeable number, because it can be changed into a prime (101021544108703) 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, 303336465 + ... + 303669316.

Almost surely, 2101021544108706 is an apocalyptic number.

101021544108706 is a deficient number, since it is larger than the sum of its proper divisors (67546389575822).

101021544108706 is a wasteful number, since it uses less digits than its factorization.

101021544108706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607006006.

The product of its (nonzero) digits is 53760, while the sum is 40.

Adding to 101021544108706 its reverse (607801445120101), we get a palindrome (708822989228807).

The spelling of 101021544108706 in words is "one hundred one trillion, twenty-one billion, five hundred forty-four million, one hundred eight thousand, seven hundred six".

Divisors: 1 2 13 26 37 74 173 346 481 962 2249 4498 6401 12802 83213 166426 607005781 1214011562 7891075153 15782150306 22459213897 44918427794 105012000113 210024000226 291969780661 583939561322 1365156001469 2730312002938 3885444004181 7770888008362 50510772054353 101021544108706