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106748071 = 3713721059
BaseRepresentation
bin1100101110011…
…01100010100111
321102212100211021
412113031202213
5204311414241
614331552011
72434225603
oct627154247
9242770737
10106748071
1155290451
122b8bb607
1319167151
141026a503
1595890d1
hex65cd8a7

106748071 has 8 divisors (see below), whose sum is σ = 110438640. Its totient is φ = 103099968.

The previous prime is 106748069. The next prime is 106748123. The reversal of 106748071 is 170847601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106748071 - 21 = 106748069 is a prime.

It is a super-2 number, since 2×1067480712 = 22790301324442082, which 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 (106748021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5461 + ... + 15598.

It is an arithmetic number, because the mean of its divisors is an integer number (13804830).

Almost surely, 2106748071 is an apocalyptic number.

106748071 is a deficient number, since it is larger than the sum of its proper divisors (3690569).

106748071 is a wasteful number, since it uses less digits than its factorization.

106748071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21233.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 106748071 is about 10331.8958086113. The cubic root of 106748071 is about 474.3730543079.

The spelling of 106748071 in words is "one hundred six million, seven hundred forty-eight thousand, seventy-one".

Divisors: 1 37 137 5069 21059 779183 2885083 106748071