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1107224948 = 22421657497
BaseRepresentation
bin100000111111110…
…1110100101110100
32212011102212002102
41001333232211310
54231422144243
6301511401232
736303154034
oct10177564564
92764385072
101107224948
11518aaa545
1226a983218
131485103bb
14a709d8c4
15673119b8
hex41fee974

1107224948 has 12 divisors (see below), whose sum is σ = 1942249092. Its totient is φ = 552296640.

The previous prime is 1107224947. The next prime is 1107224953. The reversal of 1107224948 is 8494227011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8832784 + 1098392164 = 2972^2 + 33142^2 .

It is a super-4 number, since 4×11072249484 (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107224947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327065 + ... + 330432.

It is an arithmetic number, because the mean of its divisors is an integer number (161854091).

Almost surely, 21107224948 is an apocalyptic number.

It is an amenable number.

1107224948 is a deficient number, since it is larger than the sum of its proper divisors (835024144).

1107224948 is a wasteful number, since it uses less digits than its factorization.

1107224948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657922 (or 657920 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 1107224948 is about 33274.9898271960. The cubic root of 1107224948 is about 1034.5352368879.

The spelling of 1107224948 in words is "one billion, one hundred seven million, two hundred twenty-four thousand, nine hundred forty-eight".

Divisors: 1 2 4 421 842 1684 657497 1314994 2629988 276806237 553612474 1107224948