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109757004 = 22371916841
BaseRepresentation
bin1101000101011…
…00001001001100
321122112020022020
412202230021030
5211044211004
614520250140
72501630160
oct642541114
9248466266
10109757004
1156a56075
1230910950
131997b896
1410810ca0
1599808d9
hex68ac24c

109757004 has 48 divisors (see below), whose sum is σ = 294260736. Its totient is φ = 31190400.

The previous prime is 109756993. The next prime is 109757009. The reversal of 109757004 is 400757901.

It is not an unprimeable number, because it can be changed into a prime (109757009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12624 + ... + 19464.

It is an arithmetic number, because the mean of its divisors is an integer number (6130432).

Almost surely, 2109757004 is an apocalyptic number.

109757004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109757004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147130368).

109757004 is an abundant number, since it is smaller than the sum of its proper divisors (184503732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109757004 is a wasteful number, since it uses less digits than its factorization.

109757004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046 (or 7044 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 109757004 is about 10476.4976972269. The cubic root of 109757004 is about 478.7889086625.

The spelling of 109757004 in words is "one hundred nine million, seven hundred fifty-seven thousand, four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 191 382 573 764 1146 1337 2292 2674 4011 5348 6841 8022 13682 16044 20523 27364 41046 47887 82092 95774 143661 191548 287322 574644 1306631 2613262 3919893 5226524 7839786 9146417 15679572 18292834 27439251 36585668 54878502 109757004