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106031480 = 2352650787
BaseRepresentation
bin1100101000111…
…10100101111000
321101111221211212
412110132211320
5204121001410
614304342252
72425152452
oct624364570
9241457755
10106031480
1154941025
122b614988
1318c75c29
14101212d2
159496b05
hex651e978

106031480 has 16 divisors (see below), whose sum is σ = 238570920. Its totient is φ = 42412576.

The previous prime is 106031423. The next prime is 106031537. The reversal of 106031480 is 84130601.

It is an interprime number because it is at equal distance from previous prime (106031423) and next prime (106031537).

It is a super-3 number, since 3×1060314803 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325354 + ... + 1325433.

Almost surely, 2106031480 is an apocalyptic number.

106031480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106031480 is an abundant number, since it is smaller than the sum of its proper divisors (132539440).

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

106031480 is a wasteful number, since it uses less digits than its factorization.

106031480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650798 (or 2650794 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 106031480 is about 10297.1588314447. The cubic root of 106031480 is about 473.3091944753.

The spelling of 106031480 in words is "one hundred six million, thirty-one thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 2650787 5301574 10603148 13253935 21206296 26507870 53015740 106031480