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272114370 = 23351191621
BaseRepresentation
bin10000001110000…
…010001011000010
3200222000211202000
4100032002023002
51024130124440
643000204430
76512635233
oct2016021302
9628024660
10272114370
1112a668610
1277169716
13444b6328
14281d508a
1518d51730
hex103822c2

272114370 has 64 divisors (see below), whose sum is σ = 791614080. Its totient is φ = 65966400.

The previous prime is 272114347. The next prime is 272114377. The reversal of 272114370 is 73411272.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (272114377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42841 + ... + 48780.

It is an arithmetic number, because the mean of its divisors is an integer number (12368970).

Almost surely, 2272114370 is an apocalyptic number.

272114370 is an abundant number, since it is smaller than the sum of its proper divisors (519499710).

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

272114370 is a wasteful number, since it uses less digits than its factorization.

272114370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91648 (or 91642 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 272114370 is about 16495.8894879906. The cubic root of 272114370 is about 648.0131598836.

It can be divided in two parts, 272114 and 370, that added together give a square (272484 = 5222).

The spelling of 272114370 in words is "two hundred seventy-two million, one hundred fourteen thousand, three hundred seventy".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 91621 183242 274863 458105 549726 824589 916210 1007831 1374315 1649178 2015662 2473767 2748630 3023493 4122945 4947534 5039155 6046986 8245890 9070479 10078310 12368835 15117465 18140958 24737670 27211437 30234930 45352395 54422874 90704790 136057185 272114370