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106070880 = 25351371613
BaseRepresentation
bin1100101001010…
…00001101100000
321101120221220010
412110220031200
5204123232010
614305244520
72425405356
oct624501540
9241527803
10106070880
1154968693
122b633740
1318c8ab46
14101317d6
1594a3620
hex6528360

106070880 has 96 divisors (see below), whose sum is σ = 336770784. Its totient is φ = 28061696.

The previous prime is 106070827. The next prime is 106070891. The reversal of 106070880 is 88070601.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1060708802 = 22502063167948800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64954 + ... + 66566.

It is an arithmetic number, because the mean of its divisors is an integer number (3508029).

Almost surely, 2106070880 is an apocalyptic number.

106070880 is a gapful number since it is divisible by the number (10) 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 106070880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168385392).

106070880 is an abundant number, since it is smaller than the sum of its proper divisors (230699904).

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

106070880 is a wasteful number, since it uses less digits than its factorization.

106070880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 106070880 is about 10299.0718028374. The cubic root of 106070880 is about 473.3678125162.

The spelling of 106070880 in words is "one hundred six million, seventy thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 137 160 240 274 411 480 548 685 822 1096 1370 1613 1644 2055 2192 2740 3226 3288 4110 4384 4839 5480 6452 6576 8065 8220 9678 10960 12904 13152 16130 16440 19356 21920 24195 25808 32260 32880 38712 48390 51616 64520 65760 77424 96780 129040 154848 193560 220981 258080 387120 441962 662943 774240 883924 1104905 1325886 1767848 2209810 2651772 3314715 3535696 4419620 5303544 6629430 7071392 8839240 10607088 13258860 17678480 21214176 26517720 35356960 53035440 106070880