Search a number
-
+
48954213 = 3471147167
BaseRepresentation
bin1011101010111…
…1101101100101
310102010010120000
42322233231211
5100013013323
64505131513
71133050440
oct272575545
9112103500
1048954213
11256a7030
1214489b99
13a1b03b9
146704657
15446ee43
hex2eafb65

48954213 has 80 divisors (see below), whose sum is σ = 93671424. Its totient is φ = 24740640.

The previous prime is 48954197. The next prime is 48954221. The reversal of 48954213 is 31245984.

It is not a de Polignac number, because 48954213 - 24 = 48954197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48954223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 293056 + ... + 293222.

Almost surely, 248954213 is an apocalyptic number.

It is an amenable number.

48954213 is a deficient number, since it is larger than the sum of its proper divisors (44717211).

48954213 is a wasteful number, since it uses less digits than its factorization.

48954213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 235 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 48954213 is about 6996.7287356307. The cubic root of 48954213 is about 365.8165568220.

It can be divided in two parts, 489542 and 13, that added together give a triangular number (489555 = T989).

The spelling of 48954213 in words is "forty-eight million, nine hundred fifty-four thousand, two hundred thirteen".

Divisors: 1 3 7 9 11 21 27 33 47 63 77 81 99 141 167 189 231 297 329 423 501 517 567 693 891 987 1169 1269 1503 1551 1837 2079 2961 3507 3619 3807 4509 4653 5511 6237 7849 8883 10521 10857 12859 13527 13959 16533 23547 26649 31563 32571 38577 41877 49599 54943 70641 86339 94689 97713 115731 148797 164829 211923 259017 293139 347193 494487 604373 635769 777051 1041579 1483461 1813119 2331153 4450383 5439357 6993459 16318071 48954213